<HTML>
<BODY BGCOLOR="white">
<PRE>
<FONT color="green">001</FONT>    /*<a name="line.1"></a>
<FONT color="green">002</FONT>     * Licensed to the Apache Software Foundation (ASF) under one or more<a name="line.2"></a>
<FONT color="green">003</FONT>     * contributor license agreements.  See the NOTICE file distributed with<a name="line.3"></a>
<FONT color="green">004</FONT>     * this work for additional information regarding copyright ownership.<a name="line.4"></a>
<FONT color="green">005</FONT>     * The ASF licenses this file to You under the Apache License, Version 2.0<a name="line.5"></a>
<FONT color="green">006</FONT>     * (the "License"); you may not use this file except in compliance with<a name="line.6"></a>
<FONT color="green">007</FONT>     * the License.  You may obtain a copy of the License at<a name="line.7"></a>
<FONT color="green">008</FONT>     *<a name="line.8"></a>
<FONT color="green">009</FONT>     *      http://www.apache.org/licenses/LICENSE-2.0<a name="line.9"></a>
<FONT color="green">010</FONT>     *<a name="line.10"></a>
<FONT color="green">011</FONT>     * Unless required by applicable law or agreed to in writing, software<a name="line.11"></a>
<FONT color="green">012</FONT>     * distributed under the License is distributed on an "AS IS" BASIS,<a name="line.12"></a>
<FONT color="green">013</FONT>     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.13"></a>
<FONT color="green">014</FONT>     * See the License for the specific language governing permissions and<a name="line.14"></a>
<FONT color="green">015</FONT>     * limitations under the License.<a name="line.15"></a>
<FONT color="green">016</FONT>     */<a name="line.16"></a>
<FONT color="green">017</FONT>    package org.apache.commons.fileupload;<a name="line.17"></a>
<FONT color="green">018</FONT>    <a name="line.18"></a>
<FONT color="green">019</FONT>    import java.io.IOException;<a name="line.19"></a>
<FONT color="green">020</FONT>    import java.io.InputStream;<a name="line.20"></a>
<FONT color="green">021</FONT>    import java.io.UnsupportedEncodingException;<a name="line.21"></a>
<FONT color="green">022</FONT>    import java.util.ArrayList;<a name="line.22"></a>
<FONT color="green">023</FONT>    import java.util.HashMap;<a name="line.23"></a>
<FONT color="green">024</FONT>    import java.util.Iterator;<a name="line.24"></a>
<FONT color="green">025</FONT>    import java.util.List;<a name="line.25"></a>
<FONT color="green">026</FONT>    import java.util.Map;<a name="line.26"></a>
<FONT color="green">027</FONT>    import java.util.NoSuchElementException;<a name="line.27"></a>
<FONT color="green">028</FONT>    <a name="line.28"></a>
<FONT color="green">029</FONT>    import javax.servlet.http.HttpServletRequest;<a name="line.29"></a>
<FONT color="green">030</FONT>    <a name="line.30"></a>
<FONT color="green">031</FONT>    import org.apache.commons.fileupload.MultipartStream.ItemInputStream;<a name="line.31"></a>
<FONT color="green">032</FONT>    import org.apache.commons.fileupload.servlet.ServletFileUpload;<a name="line.32"></a>
<FONT color="green">033</FONT>    import org.apache.commons.fileupload.servlet.ServletRequestContext;<a name="line.33"></a>
<FONT color="green">034</FONT>    import org.apache.commons.fileupload.util.Closeable;<a name="line.34"></a>
<FONT color="green">035</FONT>    import org.apache.commons.fileupload.util.FileItemHeadersImpl;<a name="line.35"></a>
<FONT color="green">036</FONT>    import org.apache.commons.fileupload.util.LimitedInputStream;<a name="line.36"></a>
<FONT color="green">037</FONT>    import org.apache.commons.fileupload.util.Streams;<a name="line.37"></a>
<FONT color="green">038</FONT>    <a name="line.38"></a>
<FONT color="green">039</FONT>    <a name="line.39"></a>
<FONT color="green">040</FONT>    /**<a name="line.40"></a>
<FONT color="green">041</FONT>     * &lt;p&gt;High level API for processing file uploads.&lt;/p&gt;<a name="line.41"></a>
<FONT color="green">042</FONT>     *<a name="line.42"></a>
<FONT color="green">043</FONT>     * &lt;p&gt;This class handles multiple files per single HTML widget, sent using<a name="line.43"></a>
<FONT color="green">044</FONT>     * &lt;code&gt;multipart/mixed&lt;/code&gt; encoding type, as specified by<a name="line.44"></a>
<FONT color="green">045</FONT>     * &lt;a href="http://www.ietf.org/rfc/rfc1867.txt"&gt;RFC 1867&lt;/a&gt;.  Use {@link<a name="line.45"></a>
<FONT color="green">046</FONT>     * #parseRequest(HttpServletRequest)} to acquire a list of {@link<a name="line.46"></a>
<FONT color="green">047</FONT>     * org.apache.commons.fileupload.FileItem}s associated with a given HTML<a name="line.47"></a>
<FONT color="green">048</FONT>     * widget.&lt;/p&gt;<a name="line.48"></a>
<FONT color="green">049</FONT>     *<a name="line.49"></a>
<FONT color="green">050</FONT>     * &lt;p&gt;How the data for individual parts is stored is determined by the factory<a name="line.50"></a>
<FONT color="green">051</FONT>     * used to create them; a given part may be in memory, on disk, or somewhere<a name="line.51"></a>
<FONT color="green">052</FONT>     * else.&lt;/p&gt;<a name="line.52"></a>
<FONT color="green">053</FONT>     *<a name="line.53"></a>
<FONT color="green">054</FONT>     * @author &lt;a href="mailto:Rafal.Krzewski@e-point.pl"&gt;Rafal Krzewski&lt;/a&gt;<a name="line.54"></a>
<FONT color="green">055</FONT>     * @author &lt;a href="mailto:dlr@collab.net"&gt;Daniel Rall&lt;/a&gt;<a name="line.55"></a>
<FONT color="green">056</FONT>     * @author &lt;a href="mailto:jvanzyl@apache.org"&gt;Jason van Zyl&lt;/a&gt;<a name="line.56"></a>
<FONT color="green">057</FONT>     * @author &lt;a href="mailto:jmcnally@collab.net"&gt;John McNally&lt;/a&gt;<a name="line.57"></a>
<FONT color="green">058</FONT>     * @author &lt;a href="mailto:martinc@apache.org"&gt;Martin Cooper&lt;/a&gt;<a name="line.58"></a>
<FONT color="green">059</FONT>     * @author Sean C. Sullivan<a name="line.59"></a>
<FONT color="green">060</FONT>     *<a name="line.60"></a>
<FONT color="green">061</FONT>     * @version $Id: FileUploadBase.java 963609 2010-07-13 06:56:47Z jochen $<a name="line.61"></a>
<FONT color="green">062</FONT>     */<a name="line.62"></a>
<FONT color="green">063</FONT>    public abstract class FileUploadBase {<a name="line.63"></a>
<FONT color="green">064</FONT>    <a name="line.64"></a>
<FONT color="green">065</FONT>        // ---------------------------------------------------------- Class methods<a name="line.65"></a>
<FONT color="green">066</FONT>    <a name="line.66"></a>
<FONT color="green">067</FONT>    <a name="line.67"></a>
<FONT color="green">068</FONT>        /**<a name="line.68"></a>
<FONT color="green">069</FONT>         * &lt;p&gt;Utility method that determines whether the request contains multipart<a name="line.69"></a>
<FONT color="green">070</FONT>         * content.&lt;/p&gt;<a name="line.70"></a>
<FONT color="green">071</FONT>         *<a name="line.71"></a>
<FONT color="green">072</FONT>         * &lt;p&gt;&lt;strong&gt;NOTE:&lt;/strong&gt;This method will be moved to the<a name="line.72"></a>
<FONT color="green">073</FONT>         * &lt;code&gt;ServletFileUpload&lt;/code&gt; class after the FileUpload 1.1 release.<a name="line.73"></a>
<FONT color="green">074</FONT>         * Unfortunately, since this method is static, it is not possible to<a name="line.74"></a>
<FONT color="green">075</FONT>         * provide its replacement until this method is removed.&lt;/p&gt;<a name="line.75"></a>
<FONT color="green">076</FONT>         *<a name="line.76"></a>
<FONT color="green">077</FONT>         * @param ctx The request context to be evaluated. Must be non-null.<a name="line.77"></a>
<FONT color="green">078</FONT>         *<a name="line.78"></a>
<FONT color="green">079</FONT>         * @return &lt;code&gt;true&lt;/code&gt; if the request is multipart;<a name="line.79"></a>
<FONT color="green">080</FONT>         *         &lt;code&gt;false&lt;/code&gt; otherwise.<a name="line.80"></a>
<FONT color="green">081</FONT>         */<a name="line.81"></a>
<FONT color="green">082</FONT>        public static final boolean isMultipartContent(RequestContext ctx) {<a name="line.82"></a>
<FONT color="green">083</FONT>            String contentType = ctx.getContentType();<a name="line.83"></a>
<FONT color="green">084</FONT>            if (contentType == null) {<a name="line.84"></a>
<FONT color="green">085</FONT>                return false;<a name="line.85"></a>
<FONT color="green">086</FONT>            }<a name="line.86"></a>
<FONT color="green">087</FONT>            if (contentType.toLowerCase().startsWith(MULTIPART)) {<a name="line.87"></a>
<FONT color="green">088</FONT>                return true;<a name="line.88"></a>
<FONT color="green">089</FONT>            }<a name="line.89"></a>
<FONT color="green">090</FONT>            return false;<a name="line.90"></a>
<FONT color="green">091</FONT>        }<a name="line.91"></a>
<FONT color="green">092</FONT>    <a name="line.92"></a>
<FONT color="green">093</FONT>    <a name="line.93"></a>
<FONT color="green">094</FONT>        /**<a name="line.94"></a>
<FONT color="green">095</FONT>         * Utility method that determines whether the request contains multipart<a name="line.95"></a>
<FONT color="green">096</FONT>         * content.<a name="line.96"></a>
<FONT color="green">097</FONT>         *<a name="line.97"></a>
<FONT color="green">098</FONT>         * @param req The servlet request to be evaluated. Must be non-null.<a name="line.98"></a>
<FONT color="green">099</FONT>         *<a name="line.99"></a>
<FONT color="green">100</FONT>         * @return &lt;code&gt;true&lt;/code&gt; if the request is multipart;<a name="line.100"></a>
<FONT color="green">101</FONT>         *         &lt;code&gt;false&lt;/code&gt; otherwise.<a name="line.101"></a>
<FONT color="green">102</FONT>         *<a name="line.102"></a>
<FONT color="green">103</FONT>         * @deprecated Use the method on &lt;code&gt;ServletFileUpload&lt;/code&gt; instead.<a name="line.103"></a>
<FONT color="green">104</FONT>         */<a name="line.104"></a>
<FONT color="green">105</FONT>        public static boolean isMultipartContent(HttpServletRequest req) {<a name="line.105"></a>
<FONT color="green">106</FONT>            return ServletFileUpload.isMultipartContent(req);<a name="line.106"></a>
<FONT color="green">107</FONT>        }<a name="line.107"></a>
<FONT color="green">108</FONT>    <a name="line.108"></a>
<FONT color="green">109</FONT>    <a name="line.109"></a>
<FONT color="green">110</FONT>        // ----------------------------------------------------- Manifest constants<a name="line.110"></a>
<FONT color="green">111</FONT>    <a name="line.111"></a>
<FONT color="green">112</FONT>    <a name="line.112"></a>
<FONT color="green">113</FONT>        /**<a name="line.113"></a>
<FONT color="green">114</FONT>         * HTTP content type header name.<a name="line.114"></a>
<FONT color="green">115</FONT>         */<a name="line.115"></a>
<FONT color="green">116</FONT>        public static final String CONTENT_TYPE = "Content-type";<a name="line.116"></a>
<FONT color="green">117</FONT>    <a name="line.117"></a>
<FONT color="green">118</FONT>    <a name="line.118"></a>
<FONT color="green">119</FONT>        /**<a name="line.119"></a>
<FONT color="green">120</FONT>         * HTTP content disposition header name.<a name="line.120"></a>
<FONT color="green">121</FONT>         */<a name="line.121"></a>
<FONT color="green">122</FONT>        public static final String CONTENT_DISPOSITION = "Content-disposition";<a name="line.122"></a>
<FONT color="green">123</FONT>    <a name="line.123"></a>
<FONT color="green">124</FONT>        /**<a name="line.124"></a>
<FONT color="green">125</FONT>         * HTTP content length header name.<a name="line.125"></a>
<FONT color="green">126</FONT>         */<a name="line.126"></a>
<FONT color="green">127</FONT>        public static final String CONTENT_LENGTH = "Content-length";<a name="line.127"></a>
<FONT color="green">128</FONT>    <a name="line.128"></a>
<FONT color="green">129</FONT>    <a name="line.129"></a>
<FONT color="green">130</FONT>        /**<a name="line.130"></a>
<FONT color="green">131</FONT>         * Content-disposition value for form data.<a name="line.131"></a>
<FONT color="green">132</FONT>         */<a name="line.132"></a>
<FONT color="green">133</FONT>        public static final String FORM_DATA = "form-data";<a name="line.133"></a>
<FONT color="green">134</FONT>    <a name="line.134"></a>
<FONT color="green">135</FONT>    <a name="line.135"></a>
<FONT color="green">136</FONT>        /**<a name="line.136"></a>
<FONT color="green">137</FONT>         * Content-disposition value for file attachment.<a name="line.137"></a>
<FONT color="green">138</FONT>         */<a name="line.138"></a>
<FONT color="green">139</FONT>        public static final String ATTACHMENT = "attachment";<a name="line.139"></a>
<FONT color="green">140</FONT>    <a name="line.140"></a>
<FONT color="green">141</FONT>    <a name="line.141"></a>
<FONT color="green">142</FONT>        /**<a name="line.142"></a>
<FONT color="green">143</FONT>         * Part of HTTP content type header.<a name="line.143"></a>
<FONT color="green">144</FONT>         */<a name="line.144"></a>
<FONT color="green">145</FONT>        public static final String MULTIPART = "multipart/";<a name="line.145"></a>
<FONT color="green">146</FONT>    <a name="line.146"></a>
<FONT color="green">147</FONT>    <a name="line.147"></a>
<FONT color="green">148</FONT>        /**<a name="line.148"></a>
<FONT color="green">149</FONT>         * HTTP content type header for multipart forms.<a name="line.149"></a>
<FONT color="green">150</FONT>         */<a name="line.150"></a>
<FONT color="green">151</FONT>        public static final String MULTIPART_FORM_DATA = "multipart/form-data";<a name="line.151"></a>
<FONT color="green">152</FONT>    <a name="line.152"></a>
<FONT color="green">153</FONT>    <a name="line.153"></a>
<FONT color="green">154</FONT>        /**<a name="line.154"></a>
<FONT color="green">155</FONT>         * HTTP content type header for multiple uploads.<a name="line.155"></a>
<FONT color="green">156</FONT>         */<a name="line.156"></a>
<FONT color="green">157</FONT>        public static final String MULTIPART_MIXED = "multipart/mixed";<a name="line.157"></a>
<FONT color="green">158</FONT>    <a name="line.158"></a>
<FONT color="green">159</FONT>    <a name="line.159"></a>
<FONT color="green">160</FONT>        /**<a name="line.160"></a>
<FONT color="green">161</FONT>         * The maximum length of a single header line that will be parsed<a name="line.161"></a>
<FONT color="green">162</FONT>         * (1024 bytes).<a name="line.162"></a>
<FONT color="green">163</FONT>         * @deprecated This constant is no longer used. As of commons-fileupload<a name="line.163"></a>
<FONT color="green">164</FONT>         *   1.2, the only applicable limit is the total size of a parts headers,<a name="line.164"></a>
<FONT color="green">165</FONT>         *   {@link MultipartStream#HEADER_PART_SIZE_MAX}.<a name="line.165"></a>
<FONT color="green">166</FONT>         */<a name="line.166"></a>
<FONT color="green">167</FONT>        public static final int MAX_HEADER_SIZE = 1024;<a name="line.167"></a>
<FONT color="green">168</FONT>    <a name="line.168"></a>
<FONT color="green">169</FONT>    <a name="line.169"></a>
<FONT color="green">170</FONT>        // ----------------------------------------------------------- Data members<a name="line.170"></a>
<FONT color="green">171</FONT>    <a name="line.171"></a>
<FONT color="green">172</FONT>    <a name="line.172"></a>
<FONT color="green">173</FONT>        /**<a name="line.173"></a>
<FONT color="green">174</FONT>         * The maximum size permitted for the complete request, as opposed to<a name="line.174"></a>
<FONT color="green">175</FONT>         * {@link #fileSizeMax}. A value of -1 indicates no maximum.<a name="line.175"></a>
<FONT color="green">176</FONT>         */<a name="line.176"></a>
<FONT color="green">177</FONT>        private long sizeMax = -1;<a name="line.177"></a>
<FONT color="green">178</FONT>    <a name="line.178"></a>
<FONT color="green">179</FONT>        /**<a name="line.179"></a>
<FONT color="green">180</FONT>         * The maximum size permitted for a single uploaded file, as opposed<a name="line.180"></a>
<FONT color="green">181</FONT>         * to {@link #sizeMax}. A value of -1 indicates no maximum.<a name="line.181"></a>
<FONT color="green">182</FONT>         */<a name="line.182"></a>
<FONT color="green">183</FONT>        private long fileSizeMax = -1;<a name="line.183"></a>
<FONT color="green">184</FONT>    <a name="line.184"></a>
<FONT color="green">185</FONT>        /**<a name="line.185"></a>
<FONT color="green">186</FONT>         * The content encoding to use when reading part headers.<a name="line.186"></a>
<FONT color="green">187</FONT>         */<a name="line.187"></a>
<FONT color="green">188</FONT>        private String headerEncoding;<a name="line.188"></a>
<FONT color="green">189</FONT>    <a name="line.189"></a>
<FONT color="green">190</FONT>        /**<a name="line.190"></a>
<FONT color="green">191</FONT>         * The progress listener.<a name="line.191"></a>
<FONT color="green">192</FONT>         */<a name="line.192"></a>
<FONT color="green">193</FONT>        private ProgressListener listener;<a name="line.193"></a>
<FONT color="green">194</FONT>    <a name="line.194"></a>
<FONT color="green">195</FONT>        // ----------------------------------------------------- Property accessors<a name="line.195"></a>
<FONT color="green">196</FONT>    <a name="line.196"></a>
<FONT color="green">197</FONT>    <a name="line.197"></a>
<FONT color="green">198</FONT>        /**<a name="line.198"></a>
<FONT color="green">199</FONT>         * Returns the factory class used when creating file items.<a name="line.199"></a>
<FONT color="green">200</FONT>         *<a name="line.200"></a>
<FONT color="green">201</FONT>         * @return The factory class for new file items.<a name="line.201"></a>
<FONT color="green">202</FONT>         */<a name="line.202"></a>
<FONT color="green">203</FONT>        public abstract FileItemFactory getFileItemFactory();<a name="line.203"></a>
<FONT color="green">204</FONT>    <a name="line.204"></a>
<FONT color="green">205</FONT>    <a name="line.205"></a>
<FONT color="green">206</FONT>        /**<a name="line.206"></a>
<FONT color="green">207</FONT>         * Sets the factory class to use when creating file items.<a name="line.207"></a>
<FONT color="green">208</FONT>         *<a name="line.208"></a>
<FONT color="green">209</FONT>         * @param factory The factory class for new file items.<a name="line.209"></a>
<FONT color="green">210</FONT>         */<a name="line.210"></a>
<FONT color="green">211</FONT>        public abstract void setFileItemFactory(FileItemFactory factory);<a name="line.211"></a>
<FONT color="green">212</FONT>    <a name="line.212"></a>
<FONT color="green">213</FONT>    <a name="line.213"></a>
<FONT color="green">214</FONT>        /**<a name="line.214"></a>
<FONT color="green">215</FONT>         * Returns the maximum allowed size of a complete request, as opposed<a name="line.215"></a>
<FONT color="green">216</FONT>         * to {@link #getFileSizeMax()}.<a name="line.216"></a>
<FONT color="green">217</FONT>         *<a name="line.217"></a>
<FONT color="green">218</FONT>         * @return The maximum allowed size, in bytes. The default value of<a name="line.218"></a>
<FONT color="green">219</FONT>         *   -1 indicates, that there is no limit.<a name="line.219"></a>
<FONT color="green">220</FONT>         *<a name="line.220"></a>
<FONT color="green">221</FONT>         * @see #setSizeMax(long)<a name="line.221"></a>
<FONT color="green">222</FONT>         *<a name="line.222"></a>
<FONT color="green">223</FONT>         */<a name="line.223"></a>
<FONT color="green">224</FONT>        public long getSizeMax() {<a name="line.224"></a>
<FONT color="green">225</FONT>            return sizeMax;<a name="line.225"></a>
<FONT color="green">226</FONT>        }<a name="line.226"></a>
<FONT color="green">227</FONT>    <a name="line.227"></a>
<FONT color="green">228</FONT>    <a name="line.228"></a>
<FONT color="green">229</FONT>        /**<a name="line.229"></a>
<FONT color="green">230</FONT>         * Sets the maximum allowed size of a complete request, as opposed<a name="line.230"></a>
<FONT color="green">231</FONT>         * to {@link #setFileSizeMax(long)}.<a name="line.231"></a>
<FONT color="green">232</FONT>         *<a name="line.232"></a>
<FONT color="green">233</FONT>         * @param sizeMax The maximum allowed size, in bytes. The default value of<a name="line.233"></a>
<FONT color="green">234</FONT>         *   -1 indicates, that there is no limit.<a name="line.234"></a>
<FONT color="green">235</FONT>         *<a name="line.235"></a>
<FONT color="green">236</FONT>         * @see #getSizeMax()<a name="line.236"></a>
<FONT color="green">237</FONT>         *<a name="line.237"></a>
<FONT color="green">238</FONT>         */<a name="line.238"></a>
<FONT color="green">239</FONT>        public void setSizeMax(long sizeMax) {<a name="line.239"></a>
<FONT color="green">240</FONT>            this.sizeMax = sizeMax;<a name="line.240"></a>
<FONT color="green">241</FONT>        }<a name="line.241"></a>
<FONT color="green">242</FONT>    <a name="line.242"></a>
<FONT color="green">243</FONT>        /**<a name="line.243"></a>
<FONT color="green">244</FONT>         * Returns the maximum allowed size of a single uploaded file,<a name="line.244"></a>
<FONT color="green">245</FONT>         * as opposed to {@link #getSizeMax()}.<a name="line.245"></a>
<FONT color="green">246</FONT>         *<a name="line.246"></a>
<FONT color="green">247</FONT>         * @see #setFileSizeMax(long)<a name="line.247"></a>
<FONT color="green">248</FONT>         * @return Maximum size of a single uploaded file.<a name="line.248"></a>
<FONT color="green">249</FONT>         */<a name="line.249"></a>
<FONT color="green">250</FONT>        public long getFileSizeMax() {<a name="line.250"></a>
<FONT color="green">251</FONT>            return fileSizeMax;<a name="line.251"></a>
<FONT color="green">252</FONT>        }<a name="line.252"></a>
<FONT color="green">253</FONT>    <a name="line.253"></a>
<FONT color="green">254</FONT>        /**<a name="line.254"></a>
<FONT color="green">255</FONT>         * Sets the maximum allowed size of a single uploaded file,<a name="line.255"></a>
<FONT color="green">256</FONT>         * as opposed to {@link #getSizeMax()}.<a name="line.256"></a>
<FONT color="green">257</FONT>         *<a name="line.257"></a>
<FONT color="green">258</FONT>         * @see #getFileSizeMax()<a name="line.258"></a>
<FONT color="green">259</FONT>         * @param fileSizeMax Maximum size of a single uploaded file.<a name="line.259"></a>
<FONT color="green">260</FONT>         */<a name="line.260"></a>
<FONT color="green">261</FONT>        public void setFileSizeMax(long fileSizeMax) {<a name="line.261"></a>
<FONT color="green">262</FONT>            this.fileSizeMax = fileSizeMax;<a name="line.262"></a>
<FONT color="green">263</FONT>        }<a name="line.263"></a>
<FONT color="green">264</FONT>    <a name="line.264"></a>
<FONT color="green">265</FONT>        /**<a name="line.265"></a>
<FONT color="green">266</FONT>         * Retrieves the character encoding used when reading the headers of an<a name="line.266"></a>
<FONT color="green">267</FONT>         * individual part. When not specified, or &lt;code&gt;null&lt;/code&gt;, the request<a name="line.267"></a>
<FONT color="green">268</FONT>         * encoding is used. If that is also not specified, or &lt;code&gt;null&lt;/code&gt;,<a name="line.268"></a>
<FONT color="green">269</FONT>         * the platform default encoding is used.<a name="line.269"></a>
<FONT color="green">270</FONT>         *<a name="line.270"></a>
<FONT color="green">271</FONT>         * @return The encoding used to read part headers.<a name="line.271"></a>
<FONT color="green">272</FONT>         */<a name="line.272"></a>
<FONT color="green">273</FONT>        public String getHeaderEncoding() {<a name="line.273"></a>
<FONT color="green">274</FONT>            return headerEncoding;<a name="line.274"></a>
<FONT color="green">275</FONT>        }<a name="line.275"></a>
<FONT color="green">276</FONT>    <a name="line.276"></a>
<FONT color="green">277</FONT>    <a name="line.277"></a>
<FONT color="green">278</FONT>        /**<a name="line.278"></a>
<FONT color="green">279</FONT>         * Specifies the character encoding to be used when reading the headers of<a name="line.279"></a>
<FONT color="green">280</FONT>         * individual part. When not specified, or &lt;code&gt;null&lt;/code&gt;, the request<a name="line.280"></a>
<FONT color="green">281</FONT>         * encoding is used. If that is also not specified, or &lt;code&gt;null&lt;/code&gt;,<a name="line.281"></a>
<FONT color="green">282</FONT>         * the platform default encoding is used.<a name="line.282"></a>
<FONT color="green">283</FONT>         *<a name="line.283"></a>
<FONT color="green">284</FONT>         * @param encoding The encoding used to read part headers.<a name="line.284"></a>
<FONT color="green">285</FONT>         */<a name="line.285"></a>
<FONT color="green">286</FONT>        public void setHeaderEncoding(String encoding) {<a name="line.286"></a>
<FONT color="green">287</FONT>            headerEncoding = encoding;<a name="line.287"></a>
<FONT color="green">288</FONT>        }<a name="line.288"></a>
<FONT color="green">289</FONT>    <a name="line.289"></a>
<FONT color="green">290</FONT>    <a name="line.290"></a>
<FONT color="green">291</FONT>        // --------------------------------------------------------- Public methods<a name="line.291"></a>
<FONT color="green">292</FONT>    <a name="line.292"></a>
<FONT color="green">293</FONT>    <a name="line.293"></a>
<FONT color="green">294</FONT>        /**<a name="line.294"></a>
<FONT color="green">295</FONT>         * Processes an &lt;a href="http://www.ietf.org/rfc/rfc1867.txt"&gt;RFC 1867&lt;/a&gt;<a name="line.295"></a>
<FONT color="green">296</FONT>         * compliant &lt;code&gt;multipart/form-data&lt;/code&gt; stream.<a name="line.296"></a>
<FONT color="green">297</FONT>         *<a name="line.297"></a>
<FONT color="green">298</FONT>         * @param req The servlet request to be parsed.<a name="line.298"></a>
<FONT color="green">299</FONT>         *<a name="line.299"></a>
<FONT color="green">300</FONT>         * @return A list of &lt;code&gt;FileItem&lt;/code&gt; instances parsed from the<a name="line.300"></a>
<FONT color="green">301</FONT>         *         request, in the order that they were transmitted.<a name="line.301"></a>
<FONT color="green">302</FONT>         *<a name="line.302"></a>
<FONT color="green">303</FONT>         * @throws FileUploadException if there are problems reading/parsing<a name="line.303"></a>
<FONT color="green">304</FONT>         *                             the request or storing files.<a name="line.304"></a>
<FONT color="green">305</FONT>         *<a name="line.305"></a>
<FONT color="green">306</FONT>         * @deprecated Use the method in &lt;code&gt;ServletFileUpload&lt;/code&gt; instead.<a name="line.306"></a>
<FONT color="green">307</FONT>         */<a name="line.307"></a>
<FONT color="green">308</FONT>        public List /* FileItem */ parseRequest(HttpServletRequest req)<a name="line.308"></a>
<FONT color="green">309</FONT>        throws FileUploadException {<a name="line.309"></a>
<FONT color="green">310</FONT>            return parseRequest(new ServletRequestContext(req));<a name="line.310"></a>
<FONT color="green">311</FONT>        }<a name="line.311"></a>
<FONT color="green">312</FONT>    <a name="line.312"></a>
<FONT color="green">313</FONT>        /**<a name="line.313"></a>
<FONT color="green">314</FONT>         * Processes an &lt;a href="http://www.ietf.org/rfc/rfc1867.txt"&gt;RFC 1867&lt;/a&gt;<a name="line.314"></a>
<FONT color="green">315</FONT>         * compliant &lt;code&gt;multipart/form-data&lt;/code&gt; stream.<a name="line.315"></a>
<FONT color="green">316</FONT>         *<a name="line.316"></a>
<FONT color="green">317</FONT>         * @param ctx The context for the request to be parsed.<a name="line.317"></a>
<FONT color="green">318</FONT>         *<a name="line.318"></a>
<FONT color="green">319</FONT>         * @return An iterator to instances of &lt;code&gt;FileItemStream&lt;/code&gt;<a name="line.319"></a>
<FONT color="green">320</FONT>         *         parsed from the request, in the order that they were<a name="line.320"></a>
<FONT color="green">321</FONT>         *         transmitted.<a name="line.321"></a>
<FONT color="green">322</FONT>         *<a name="line.322"></a>
<FONT color="green">323</FONT>         * @throws FileUploadException if there are problems reading/parsing<a name="line.323"></a>
<FONT color="green">324</FONT>         *                             the request or storing files.<a name="line.324"></a>
<FONT color="green">325</FONT>         * @throws IOException An I/O error occurred. This may be a network<a name="line.325"></a>
<FONT color="green">326</FONT>         *   error while communicating with the client or a problem while<a name="line.326"></a>
<FONT color="green">327</FONT>         *   storing the uploaded content.<a name="line.327"></a>
<FONT color="green">328</FONT>         */<a name="line.328"></a>
<FONT color="green">329</FONT>        public FileItemIterator getItemIterator(RequestContext ctx)<a name="line.329"></a>
<FONT color="green">330</FONT>        throws FileUploadException, IOException {<a name="line.330"></a>
<FONT color="green">331</FONT>            return new FileItemIteratorImpl(ctx);<a name="line.331"></a>
<FONT color="green">332</FONT>        }<a name="line.332"></a>
<FONT color="green">333</FONT>    <a name="line.333"></a>
<FONT color="green">334</FONT>        /**<a name="line.334"></a>
<FONT color="green">335</FONT>         * Processes an &lt;a href="http://www.ietf.org/rfc/rfc1867.txt"&gt;RFC 1867&lt;/a&gt;<a name="line.335"></a>
<FONT color="green">336</FONT>         * compliant &lt;code&gt;multipart/form-data&lt;/code&gt; stream.<a name="line.336"></a>
<FONT color="green">337</FONT>         *<a name="line.337"></a>
<FONT color="green">338</FONT>         * @param ctx The context for the request to be parsed.<a name="line.338"></a>
<FONT color="green">339</FONT>         *<a name="line.339"></a>
<FONT color="green">340</FONT>         * @return A list of &lt;code&gt;FileItem&lt;/code&gt; instances parsed from the<a name="line.340"></a>
<FONT color="green">341</FONT>         *         request, in the order that they were transmitted.<a name="line.341"></a>
<FONT color="green">342</FONT>         *<a name="line.342"></a>
<FONT color="green">343</FONT>         * @throws FileUploadException if there are problems reading/parsing<a name="line.343"></a>
<FONT color="green">344</FONT>         *                             the request or storing files.<a name="line.344"></a>
<FONT color="green">345</FONT>         */<a name="line.345"></a>
<FONT color="green">346</FONT>        public List /* FileItem */ parseRequest(RequestContext ctx)<a name="line.346"></a>
<FONT color="green">347</FONT>                throws FileUploadException {<a name="line.347"></a>
<FONT color="green">348</FONT>            List items = new ArrayList();<a name="line.348"></a>
<FONT color="green">349</FONT>            boolean successful = false;<a name="line.349"></a>
<FONT color="green">350</FONT>            try {<a name="line.350"></a>
<FONT color="green">351</FONT>                FileItemIterator iter = getItemIterator(ctx);<a name="line.351"></a>
<FONT color="green">352</FONT>                FileItemFactory fac = getFileItemFactory();<a name="line.352"></a>
<FONT color="green">353</FONT>                if (fac == null) {<a name="line.353"></a>
<FONT color="green">354</FONT>                    throw new NullPointerException(<a name="line.354"></a>
<FONT color="green">355</FONT>                        "No FileItemFactory has been set.");<a name="line.355"></a>
<FONT color="green">356</FONT>                }<a name="line.356"></a>
<FONT color="green">357</FONT>                while (iter.hasNext()) {<a name="line.357"></a>
<FONT color="green">358</FONT>                    final FileItemStream item = iter.next();<a name="line.358"></a>
<FONT color="green">359</FONT>                    // Don't use getName() here to prevent an InvalidFileNameException.<a name="line.359"></a>
<FONT color="green">360</FONT>                    final String fileName = ((org.apache.commons.fileupload.FileUploadBase.FileItemIteratorImpl.FileItemStreamImpl) item).name;<a name="line.360"></a>
<FONT color="green">361</FONT>                    FileItem fileItem = fac.createItem(item.getFieldName(),<a name="line.361"></a>
<FONT color="green">362</FONT>                            item.getContentType(), item.isFormField(),<a name="line.362"></a>
<FONT color="green">363</FONT>                            fileName);<a name="line.363"></a>
<FONT color="green">364</FONT>                    items.add(fileItem);<a name="line.364"></a>
<FONT color="green">365</FONT>                    try {<a name="line.365"></a>
<FONT color="green">366</FONT>                        Streams.copy(item.openStream(), fileItem.getOutputStream(),<a name="line.366"></a>
<FONT color="green">367</FONT>                                true);<a name="line.367"></a>
<FONT color="green">368</FONT>                    } catch (FileUploadIOException e) {<a name="line.368"></a>
<FONT color="green">369</FONT>                        throw (FileUploadException) e.getCause();<a name="line.369"></a>
<FONT color="green">370</FONT>                    } catch (IOException e) {<a name="line.370"></a>
<FONT color="green">371</FONT>                        throw new IOFileUploadException(<a name="line.371"></a>
<FONT color="green">372</FONT>                                "Processing of " + MULTIPART_FORM_DATA<a name="line.372"></a>
<FONT color="green">373</FONT>                                + " request failed. " + e.getMessage(), e);<a name="line.373"></a>
<FONT color="green">374</FONT>                    }<a name="line.374"></a>
<FONT color="green">375</FONT>                    if (fileItem instanceof FileItemHeadersSupport) {<a name="line.375"></a>
<FONT color="green">376</FONT>                        final FileItemHeaders fih = item.getHeaders();<a name="line.376"></a>
<FONT color="green">377</FONT>                        ((FileItemHeadersSupport) fileItem).setHeaders(fih);<a name="line.377"></a>
<FONT color="green">378</FONT>                    }<a name="line.378"></a>
<FONT color="green">379</FONT>                }<a name="line.379"></a>
<FONT color="green">380</FONT>                successful = true;<a name="line.380"></a>
<FONT color="green">381</FONT>                return items;<a name="line.381"></a>
<FONT color="green">382</FONT>            } catch (FileUploadIOException e) {<a name="line.382"></a>
<FONT color="green">383</FONT>                throw (FileUploadException) e.getCause();<a name="line.383"></a>
<FONT color="green">384</FONT>            } catch (IOException e) {<a name="line.384"></a>
<FONT color="green">385</FONT>                throw new FileUploadException(e.getMessage(), e);<a name="line.385"></a>
<FONT color="green">386</FONT>            } finally {<a name="line.386"></a>
<FONT color="green">387</FONT>                if (!successful) {<a name="line.387"></a>
<FONT color="green">388</FONT>                    for (Iterator iterator = items.iterator(); iterator.hasNext();) {<a name="line.388"></a>
<FONT color="green">389</FONT>                        FileItem fileItem = (FileItem) iterator.next();<a name="line.389"></a>
<FONT color="green">390</FONT>                        try {<a name="line.390"></a>
<FONT color="green">391</FONT>                            fileItem.delete();<a name="line.391"></a>
<FONT color="green">392</FONT>                        } catch (Throwable e) {<a name="line.392"></a>
<FONT color="green">393</FONT>                            // ignore it<a name="line.393"></a>
<FONT color="green">394</FONT>                        }<a name="line.394"></a>
<FONT color="green">395</FONT>                    }<a name="line.395"></a>
<FONT color="green">396</FONT>                }<a name="line.396"></a>
<FONT color="green">397</FONT>            }<a name="line.397"></a>
<FONT color="green">398</FONT>        }<a name="line.398"></a>
<FONT color="green">399</FONT>    <a name="line.399"></a>
<FONT color="green">400</FONT>    <a name="line.400"></a>
<FONT color="green">401</FONT>        // ------------------------------------------------------ Protected methods<a name="line.401"></a>
<FONT color="green">402</FONT>    <a name="line.402"></a>
<FONT color="green">403</FONT>    <a name="line.403"></a>
<FONT color="green">404</FONT>        /**<a name="line.404"></a>
<FONT color="green">405</FONT>         * Retrieves the boundary from the &lt;code&gt;Content-type&lt;/code&gt; header.<a name="line.405"></a>
<FONT color="green">406</FONT>         *<a name="line.406"></a>
<FONT color="green">407</FONT>         * @param contentType The value of the content type header from which to<a name="line.407"></a>
<FONT color="green">408</FONT>         *                    extract the boundary value.<a name="line.408"></a>
<FONT color="green">409</FONT>         *<a name="line.409"></a>
<FONT color="green">410</FONT>         * @return The boundary, as a byte array.<a name="line.410"></a>
<FONT color="green">411</FONT>         */<a name="line.411"></a>
<FONT color="green">412</FONT>        protected byte[] getBoundary(String contentType) {<a name="line.412"></a>
<FONT color="green">413</FONT>            ParameterParser parser = new ParameterParser();<a name="line.413"></a>
<FONT color="green">414</FONT>            parser.setLowerCaseNames(true);<a name="line.414"></a>
<FONT color="green">415</FONT>            // Parameter parser can handle null input<a name="line.415"></a>
<FONT color="green">416</FONT>            Map params = parser.parse(contentType, new char[] {';', ','});<a name="line.416"></a>
<FONT color="green">417</FONT>            String boundaryStr = (String) params.get("boundary");<a name="line.417"></a>
<FONT color="green">418</FONT>    <a name="line.418"></a>
<FONT color="green">419</FONT>            if (boundaryStr == null) {<a name="line.419"></a>
<FONT color="green">420</FONT>                return null;<a name="line.420"></a>
<FONT color="green">421</FONT>            }<a name="line.421"></a>
<FONT color="green">422</FONT>            byte[] boundary;<a name="line.422"></a>
<FONT color="green">423</FONT>            try {<a name="line.423"></a>
<FONT color="green">424</FONT>                boundary = boundaryStr.getBytes("ISO-8859-1");<a name="line.424"></a>
<FONT color="green">425</FONT>            } catch (UnsupportedEncodingException e) {<a name="line.425"></a>
<FONT color="green">426</FONT>                boundary = boundaryStr.getBytes();<a name="line.426"></a>
<FONT color="green">427</FONT>            }<a name="line.427"></a>
<FONT color="green">428</FONT>            return boundary;<a name="line.428"></a>
<FONT color="green">429</FONT>        }<a name="line.429"></a>
<FONT color="green">430</FONT>    <a name="line.430"></a>
<FONT color="green">431</FONT>    <a name="line.431"></a>
<FONT color="green">432</FONT>        /**<a name="line.432"></a>
<FONT color="green">433</FONT>         * Retrieves the file name from the &lt;code&gt;Content-disposition&lt;/code&gt;<a name="line.433"></a>
<FONT color="green">434</FONT>         * header.<a name="line.434"></a>
<FONT color="green">435</FONT>         *<a name="line.435"></a>
<FONT color="green">436</FONT>         * @param headers A &lt;code&gt;Map&lt;/code&gt; containing the HTTP request headers.<a name="line.436"></a>
<FONT color="green">437</FONT>         *<a name="line.437"></a>
<FONT color="green">438</FONT>         * @return The file name for the current &lt;code&gt;encapsulation&lt;/code&gt;.<a name="line.438"></a>
<FONT color="green">439</FONT>         * @deprecated Use {@link #getFileName(FileItemHeaders)}.<a name="line.439"></a>
<FONT color="green">440</FONT>         */<a name="line.440"></a>
<FONT color="green">441</FONT>        protected String getFileName(Map /* String, String */ headers) {<a name="line.441"></a>
<FONT color="green">442</FONT>            return getFileName(getHeader(headers, CONTENT_DISPOSITION));<a name="line.442"></a>
<FONT color="green">443</FONT>        }<a name="line.443"></a>
<FONT color="green">444</FONT>    <a name="line.444"></a>
<FONT color="green">445</FONT>        /**<a name="line.445"></a>
<FONT color="green">446</FONT>         * Retrieves the file name from the &lt;code&gt;Content-disposition&lt;/code&gt;<a name="line.446"></a>
<FONT color="green">447</FONT>         * header.<a name="line.447"></a>
<FONT color="green">448</FONT>         *<a name="line.448"></a>
<FONT color="green">449</FONT>         * @param headers The HTTP headers object.<a name="line.449"></a>
<FONT color="green">450</FONT>         *<a name="line.450"></a>
<FONT color="green">451</FONT>         * @return The file name for the current &lt;code&gt;encapsulation&lt;/code&gt;.<a name="line.451"></a>
<FONT color="green">452</FONT>         */<a name="line.452"></a>
<FONT color="green">453</FONT>        protected String getFileName(FileItemHeaders headers) {<a name="line.453"></a>
<FONT color="green">454</FONT>            return getFileName(headers.getHeader(CONTENT_DISPOSITION));<a name="line.454"></a>
<FONT color="green">455</FONT>        }<a name="line.455"></a>
<FONT color="green">456</FONT>    <a name="line.456"></a>
<FONT color="green">457</FONT>        /**<a name="line.457"></a>
<FONT color="green">458</FONT>         * Returns the given content-disposition headers file name.<a name="line.458"></a>
<FONT color="green">459</FONT>         * @param pContentDisposition The content-disposition headers value.<a name="line.459"></a>
<FONT color="green">460</FONT>         * @return The file name<a name="line.460"></a>
<FONT color="green">461</FONT>         */<a name="line.461"></a>
<FONT color="green">462</FONT>        private String getFileName(String pContentDisposition) {<a name="line.462"></a>
<FONT color="green">463</FONT>            String fileName = null;<a name="line.463"></a>
<FONT color="green">464</FONT>            if (pContentDisposition != null) {<a name="line.464"></a>
<FONT color="green">465</FONT>                String cdl = pContentDisposition.toLowerCase();<a name="line.465"></a>
<FONT color="green">466</FONT>                if (cdl.startsWith(FORM_DATA) || cdl.startsWith(ATTACHMENT)) {<a name="line.466"></a>
<FONT color="green">467</FONT>                    ParameterParser parser = new ParameterParser();<a name="line.467"></a>
<FONT color="green">468</FONT>                    parser.setLowerCaseNames(true);<a name="line.468"></a>
<FONT color="green">469</FONT>                    // Parameter parser can handle null input<a name="line.469"></a>
<FONT color="green">470</FONT>                    Map params = parser.parse(pContentDisposition, ';');<a name="line.470"></a>
<FONT color="green">471</FONT>                    if (params.containsKey("filename")) {<a name="line.471"></a>
<FONT color="green">472</FONT>                        fileName = (String) params.get("filename");<a name="line.472"></a>
<FONT color="green">473</FONT>                        if (fileName != null) {<a name="line.473"></a>
<FONT color="green">474</FONT>                            fileName = fileName.trim();<a name="line.474"></a>
<FONT color="green">475</FONT>                        } else {<a name="line.475"></a>
<FONT color="green">476</FONT>                            // Even if there is no value, the parameter is present,<a name="line.476"></a>
<FONT color="green">477</FONT>                            // so we return an empty file name rather than no file<a name="line.477"></a>
<FONT color="green">478</FONT>                            // name.<a name="line.478"></a>
<FONT color="green">479</FONT>                            fileName = "";<a name="line.479"></a>
<FONT color="green">480</FONT>                        }<a name="line.480"></a>
<FONT color="green">481</FONT>                    }<a name="line.481"></a>
<FONT color="green">482</FONT>                }<a name="line.482"></a>
<FONT color="green">483</FONT>            }<a name="line.483"></a>
<FONT color="green">484</FONT>            return fileName;<a name="line.484"></a>
<FONT color="green">485</FONT>        }<a name="line.485"></a>
<FONT color="green">486</FONT>    <a name="line.486"></a>
<FONT color="green">487</FONT>    <a name="line.487"></a>
<FONT color="green">488</FONT>        /**<a name="line.488"></a>
<FONT color="green">489</FONT>         * Retrieves the field name from the &lt;code&gt;Content-disposition&lt;/code&gt;<a name="line.489"></a>
<FONT color="green">490</FONT>         * header.<a name="line.490"></a>
<FONT color="green">491</FONT>         *<a name="line.491"></a>
<FONT color="green">492</FONT>         * @param headers A &lt;code&gt;Map&lt;/code&gt; containing the HTTP request headers.<a name="line.492"></a>
<FONT color="green">493</FONT>         *<a name="line.493"></a>
<FONT color="green">494</FONT>         * @return The field name for the current &lt;code&gt;encapsulation&lt;/code&gt;.<a name="line.494"></a>
<FONT color="green">495</FONT>         */<a name="line.495"></a>
<FONT color="green">496</FONT>        protected String getFieldName(FileItemHeaders headers) {<a name="line.496"></a>
<FONT color="green">497</FONT>            return getFieldName(headers.getHeader(CONTENT_DISPOSITION));<a name="line.497"></a>
<FONT color="green">498</FONT>        }<a name="line.498"></a>
<FONT color="green">499</FONT>    <a name="line.499"></a>
<FONT color="green">500</FONT>        /**<a name="line.500"></a>
<FONT color="green">501</FONT>         * Returns the field name, which is given by the content-disposition<a name="line.501"></a>
<FONT color="green">502</FONT>         * header.<a name="line.502"></a>
<FONT color="green">503</FONT>         * @param pContentDisposition The content-dispositions header value.<a name="line.503"></a>
<FONT color="green">504</FONT>         * @return The field jake<a name="line.504"></a>
<FONT color="green">505</FONT>         */<a name="line.505"></a>
<FONT color="green">506</FONT>        private String getFieldName(String pContentDisposition) {<a name="line.506"></a>
<FONT color="green">507</FONT>            String fieldName = null;<a name="line.507"></a>
<FONT color="green">508</FONT>            if (pContentDisposition != null<a name="line.508"></a>
<FONT color="green">509</FONT>                    &amp;&amp; pContentDisposition.toLowerCase().startsWith(FORM_DATA)) {<a name="line.509"></a>
<FONT color="green">510</FONT>                ParameterParser parser = new ParameterParser();<a name="line.510"></a>
<FONT color="green">511</FONT>                parser.setLowerCaseNames(true);<a name="line.511"></a>
<FONT color="green">512</FONT>                // Parameter parser can handle null input<a name="line.512"></a>
<FONT color="green">513</FONT>                Map params = parser.parse(pContentDisposition, ';');<a name="line.513"></a>
<FONT color="green">514</FONT>                fieldName = (String) params.get("name");<a name="line.514"></a>
<FONT color="green">515</FONT>                if (fieldName != null) {<a name="line.515"></a>
<FONT color="green">516</FONT>                    fieldName = fieldName.trim();<a name="line.516"></a>
<FONT color="green">517</FONT>                }<a name="line.517"></a>
<FONT color="green">518</FONT>            }<a name="line.518"></a>
<FONT color="green">519</FONT>            return fieldName;<a name="line.519"></a>
<FONT color="green">520</FONT>        }<a name="line.520"></a>
<FONT color="green">521</FONT>    <a name="line.521"></a>
<FONT color="green">522</FONT>        /**<a name="line.522"></a>
<FONT color="green">523</FONT>         * Retrieves the field name from the &lt;code&gt;Content-disposition&lt;/code&gt;<a name="line.523"></a>
<FONT color="green">524</FONT>         * header.<a name="line.524"></a>
<FONT color="green">525</FONT>         *<a name="line.525"></a>
<FONT color="green">526</FONT>         * @param headers A &lt;code&gt;Map&lt;/code&gt; containing the HTTP request headers.<a name="line.526"></a>
<FONT color="green">527</FONT>         *<a name="line.527"></a>
<FONT color="green">528</FONT>         * @return The field name for the current &lt;code&gt;encapsulation&lt;/code&gt;.<a name="line.528"></a>
<FONT color="green">529</FONT>         * @deprecated Use {@link #getFieldName(FileItemHeaders)}.<a name="line.529"></a>
<FONT color="green">530</FONT>         */<a name="line.530"></a>
<FONT color="green">531</FONT>        protected String getFieldName(Map /* String, String */ headers) {<a name="line.531"></a>
<FONT color="green">532</FONT>            return getFieldName(getHeader(headers, CONTENT_DISPOSITION));<a name="line.532"></a>
<FONT color="green">533</FONT>        }<a name="line.533"></a>
<FONT color="green">534</FONT>    <a name="line.534"></a>
<FONT color="green">535</FONT>    <a name="line.535"></a>
<FONT color="green">536</FONT>        /**<a name="line.536"></a>
<FONT color="green">537</FONT>         * Creates a new {@link FileItem} instance.<a name="line.537"></a>
<FONT color="green">538</FONT>         *<a name="line.538"></a>
<FONT color="green">539</FONT>         * @param headers       A &lt;code&gt;Map&lt;/code&gt; containing the HTTP request<a name="line.539"></a>
<FONT color="green">540</FONT>         *                      headers.<a name="line.540"></a>
<FONT color="green">541</FONT>         * @param isFormField   Whether or not this item is a form field, as<a name="line.541"></a>
<FONT color="green">542</FONT>         *                      opposed to a file.<a name="line.542"></a>
<FONT color="green">543</FONT>         *<a name="line.543"></a>
<FONT color="green">544</FONT>         * @return A newly created &lt;code&gt;FileItem&lt;/code&gt; instance.<a name="line.544"></a>
<FONT color="green">545</FONT>         *<a name="line.545"></a>
<FONT color="green">546</FONT>         * @throws FileUploadException if an error occurs.<a name="line.546"></a>
<FONT color="green">547</FONT>         * @deprecated This method is no longer used in favour of<a name="line.547"></a>
<FONT color="green">548</FONT>         *   internally created instances of {@link FileItem}.<a name="line.548"></a>
<FONT color="green">549</FONT>         */<a name="line.549"></a>
<FONT color="green">550</FONT>        protected FileItem createItem(Map /* String, String */ headers,<a name="line.550"></a>
<FONT color="green">551</FONT>                                      boolean isFormField)<a name="line.551"></a>
<FONT color="green">552</FONT>            throws FileUploadException {<a name="line.552"></a>
<FONT color="green">553</FONT>            return getFileItemFactory().createItem(getFieldName(headers),<a name="line.553"></a>
<FONT color="green">554</FONT>                    getHeader(headers, CONTENT_TYPE),<a name="line.554"></a>
<FONT color="green">555</FONT>                    isFormField,<a name="line.555"></a>
<FONT color="green">556</FONT>                    getFileName(headers));<a name="line.556"></a>
<FONT color="green">557</FONT>        }<a name="line.557"></a>
<FONT color="green">558</FONT>    <a name="line.558"></a>
<FONT color="green">559</FONT>        /**<a name="line.559"></a>
<FONT color="green">560</FONT>         * &lt;p&gt; Parses the &lt;code&gt;header-part&lt;/code&gt; and returns as key/value<a name="line.560"></a>
<FONT color="green">561</FONT>         * pairs.<a name="line.561"></a>
<FONT color="green">562</FONT>         *<a name="line.562"></a>
<FONT color="green">563</FONT>         * &lt;p&gt; If there are multiple headers of the same names, the name<a name="line.563"></a>
<FONT color="green">564</FONT>         * will map to a comma-separated list containing the values.<a name="line.564"></a>
<FONT color="green">565</FONT>         *<a name="line.565"></a>
<FONT color="green">566</FONT>         * @param headerPart The &lt;code&gt;header-part&lt;/code&gt; of the current<a name="line.566"></a>
<FONT color="green">567</FONT>         *                   &lt;code&gt;encapsulation&lt;/code&gt;.<a name="line.567"></a>
<FONT color="green">568</FONT>         *<a name="line.568"></a>
<FONT color="green">569</FONT>         * @return A &lt;code&gt;Map&lt;/code&gt; containing the parsed HTTP request headers.<a name="line.569"></a>
<FONT color="green">570</FONT>         */<a name="line.570"></a>
<FONT color="green">571</FONT>        protected FileItemHeaders getParsedHeaders(String headerPart) {<a name="line.571"></a>
<FONT color="green">572</FONT>            final int len = headerPart.length();<a name="line.572"></a>
<FONT color="green">573</FONT>            FileItemHeadersImpl headers = newFileItemHeaders();<a name="line.573"></a>
<FONT color="green">574</FONT>            int start = 0;<a name="line.574"></a>
<FONT color="green">575</FONT>            for (;;) {<a name="line.575"></a>
<FONT color="green">576</FONT>                int end = parseEndOfLine(headerPart, start);<a name="line.576"></a>
<FONT color="green">577</FONT>                if (start == end) {<a name="line.577"></a>
<FONT color="green">578</FONT>                    break;<a name="line.578"></a>
<FONT color="green">579</FONT>                }<a name="line.579"></a>
<FONT color="green">580</FONT>                String header = headerPart.substring(start, end);<a name="line.580"></a>
<FONT color="green">581</FONT>                start = end + 2;<a name="line.581"></a>
<FONT color="green">582</FONT>                while (start &lt; len) {<a name="line.582"></a>
<FONT color="green">583</FONT>                    int nonWs = start;<a name="line.583"></a>
<FONT color="green">584</FONT>                    while (nonWs &lt; len) {<a name="line.584"></a>
<FONT color="green">585</FONT>                        char c = headerPart.charAt(nonWs);<a name="line.585"></a>
<FONT color="green">586</FONT>                        if (c != ' '  &amp;&amp;  c != '\t') {<a name="line.586"></a>
<FONT color="green">587</FONT>                            break;<a name="line.587"></a>
<FONT color="green">588</FONT>                        }<a name="line.588"></a>
<FONT color="green">589</FONT>                        ++nonWs;<a name="line.589"></a>
<FONT color="green">590</FONT>                    }<a name="line.590"></a>
<FONT color="green">591</FONT>                    if (nonWs == start) {<a name="line.591"></a>
<FONT color="green">592</FONT>                        break;<a name="line.592"></a>
<FONT color="green">593</FONT>                    }<a name="line.593"></a>
<FONT color="green">594</FONT>                    // Continuation line found<a name="line.594"></a>
<FONT color="green">595</FONT>                    end = parseEndOfLine(headerPart, nonWs);<a name="line.595"></a>
<FONT color="green">596</FONT>                    header += " " + headerPart.substring(nonWs, end);<a name="line.596"></a>
<FONT color="green">597</FONT>                    start = end + 2;<a name="line.597"></a>
<FONT color="green">598</FONT>                }<a name="line.598"></a>
<FONT color="green">599</FONT>                parseHeaderLine(headers, header);<a name="line.599"></a>
<FONT color="green">600</FONT>            }<a name="line.600"></a>
<FONT color="green">601</FONT>            return headers;<a name="line.601"></a>
<FONT color="green">602</FONT>        }<a name="line.602"></a>
<FONT color="green">603</FONT>    <a name="line.603"></a>
<FONT color="green">604</FONT>        /**<a name="line.604"></a>
<FONT color="green">605</FONT>         * Creates a new instance of {@link FileItemHeaders}.<a name="line.605"></a>
<FONT color="green">606</FONT>         * @return The new instance.<a name="line.606"></a>
<FONT color="green">607</FONT>         */<a name="line.607"></a>
<FONT color="green">608</FONT>        protected FileItemHeadersImpl newFileItemHeaders() {<a name="line.608"></a>
<FONT color="green">609</FONT>            return new FileItemHeadersImpl();<a name="line.609"></a>
<FONT color="green">610</FONT>        }<a name="line.610"></a>
<FONT color="green">611</FONT>    <a name="line.611"></a>
<FONT color="green">612</FONT>        /**<a name="line.612"></a>
<FONT color="green">613</FONT>         * &lt;p&gt; Parses the &lt;code&gt;header-part&lt;/code&gt; and returns as key/value<a name="line.613"></a>
<FONT color="green">614</FONT>         * pairs.<a name="line.614"></a>
<FONT color="green">615</FONT>         *<a name="line.615"></a>
<FONT color="green">616</FONT>         * &lt;p&gt; If there are multiple headers of the same names, the name<a name="line.616"></a>
<FONT color="green">617</FONT>         * will map to a comma-separated list containing the values.<a name="line.617"></a>
<FONT color="green">618</FONT>         *<a name="line.618"></a>
<FONT color="green">619</FONT>         * @param headerPart The &lt;code&gt;header-part&lt;/code&gt; of the current<a name="line.619"></a>
<FONT color="green">620</FONT>         *                   &lt;code&gt;encapsulation&lt;/code&gt;.<a name="line.620"></a>
<FONT color="green">621</FONT>         *<a name="line.621"></a>
<FONT color="green">622</FONT>         * @return A &lt;code&gt;Map&lt;/code&gt; containing the parsed HTTP request headers.<a name="line.622"></a>
<FONT color="green">623</FONT>         * @deprecated Use {@link #getParsedHeaders(String)}<a name="line.623"></a>
<FONT color="green">624</FONT>         */<a name="line.624"></a>
<FONT color="green">625</FONT>        protected Map /* String, String */ parseHeaders(String headerPart) {<a name="line.625"></a>
<FONT color="green">626</FONT>            FileItemHeaders headers = getParsedHeaders(headerPart);<a name="line.626"></a>
<FONT color="green">627</FONT>            Map result = new HashMap();<a name="line.627"></a>
<FONT color="green">628</FONT>            for (Iterator iter = headers.getHeaderNames();  iter.hasNext();) {<a name="line.628"></a>
<FONT color="green">629</FONT>                String headerName = (String) iter.next();<a name="line.629"></a>
<FONT color="green">630</FONT>                Iterator iter2 = headers.getHeaders(headerName);<a name="line.630"></a>
<FONT color="green">631</FONT>                String headerValue = (String) iter2.next();<a name="line.631"></a>
<FONT color="green">632</FONT>                while (iter2.hasNext()) {<a name="line.632"></a>
<FONT color="green">633</FONT>                    headerValue += "," + iter2.next();<a name="line.633"></a>
<FONT color="green">634</FONT>                }<a name="line.634"></a>
<FONT color="green">635</FONT>                result.put(headerName, headerValue);<a name="line.635"></a>
<FONT color="green">636</FONT>            }<a name="line.636"></a>
<FONT color="green">637</FONT>            return result;<a name="line.637"></a>
<FONT color="green">638</FONT>        }<a name="line.638"></a>
<FONT color="green">639</FONT>    <a name="line.639"></a>
<FONT color="green">640</FONT>        /**<a name="line.640"></a>
<FONT color="green">641</FONT>         * Skips bytes until the end of the current line.<a name="line.641"></a>
<FONT color="green">642</FONT>         * @param headerPart The headers, which are being parsed.<a name="line.642"></a>
<FONT color="green">643</FONT>         * @param end Index of the last byte, which has yet been<a name="line.643"></a>
<FONT color="green">644</FONT>         *   processed.<a name="line.644"></a>
<FONT color="green">645</FONT>         * @return Index of the \r\n sequence, which indicates<a name="line.645"></a>
<FONT color="green">646</FONT>         *   end of line.<a name="line.646"></a>
<FONT color="green">647</FONT>         */<a name="line.647"></a>
<FONT color="green">648</FONT>        private int parseEndOfLine(String headerPart, int end) {<a name="line.648"></a>
<FONT color="green">649</FONT>            int index = end;<a name="line.649"></a>
<FONT color="green">650</FONT>            for (;;) {<a name="line.650"></a>
<FONT color="green">651</FONT>                int offset = headerPart.indexOf('\r', index);<a name="line.651"></a>
<FONT color="green">652</FONT>                if (offset == -1  ||  offset + 1 &gt;= headerPart.length()) {<a name="line.652"></a>
<FONT color="green">653</FONT>                    throw new IllegalStateException(<a name="line.653"></a>
<FONT color="green">654</FONT>                        "Expected headers to be terminated by an empty line.");<a name="line.654"></a>
<FONT color="green">655</FONT>                }<a name="line.655"></a>
<FONT color="green">656</FONT>                if (headerPart.charAt(offset + 1) == '\n') {<a name="line.656"></a>
<FONT color="green">657</FONT>                    return offset;<a name="line.657"></a>
<FONT color="green">658</FONT>                }<a name="line.658"></a>
<FONT color="green">659</FONT>                index = offset + 1;<a name="line.659"></a>
<FONT color="green">660</FONT>            }<a name="line.660"></a>
<FONT color="green">661</FONT>        }<a name="line.661"></a>
<FONT color="green">662</FONT>    <a name="line.662"></a>
<FONT color="green">663</FONT>        /**<a name="line.663"></a>
<FONT color="green">664</FONT>         * Reads the next header line.<a name="line.664"></a>
<FONT color="green">665</FONT>         * @param headers String with all headers.<a name="line.665"></a>
<FONT color="green">666</FONT>         * @param header Map where to store the current header.<a name="line.666"></a>
<FONT color="green">667</FONT>         */<a name="line.667"></a>
<FONT color="green">668</FONT>        private void parseHeaderLine(FileItemHeadersImpl headers, String header) {<a name="line.668"></a>
<FONT color="green">669</FONT>            final int colonOffset = header.indexOf(':');<a name="line.669"></a>
<FONT color="green">670</FONT>            if (colonOffset == -1) {<a name="line.670"></a>
<FONT color="green">671</FONT>                // This header line is malformed, skip it.<a name="line.671"></a>
<FONT color="green">672</FONT>                return;<a name="line.672"></a>
<FONT color="green">673</FONT>            }<a name="line.673"></a>
<FONT color="green">674</FONT>            String headerName = header.substring(0, colonOffset).trim();<a name="line.674"></a>
<FONT color="green">675</FONT>            String headerValue =<a name="line.675"></a>
<FONT color="green">676</FONT>                header.substring(header.indexOf(':') + 1).trim();<a name="line.676"></a>
<FONT color="green">677</FONT>            headers.addHeader(headerName, headerValue);<a name="line.677"></a>
<FONT color="green">678</FONT>        }<a name="line.678"></a>
<FONT color="green">679</FONT>    <a name="line.679"></a>
<FONT color="green">680</FONT>        /**<a name="line.680"></a>
<FONT color="green">681</FONT>         * Returns the header with the specified name from the supplied map. The<a name="line.681"></a>
<FONT color="green">682</FONT>         * header lookup is case-insensitive.<a name="line.682"></a>
<FONT color="green">683</FONT>         *<a name="line.683"></a>
<FONT color="green">684</FONT>         * @param headers A &lt;code&gt;Map&lt;/code&gt; containing the HTTP request headers.<a name="line.684"></a>
<FONT color="green">685</FONT>         * @param name    The name of the header to return.<a name="line.685"></a>
<FONT color="green">686</FONT>         *<a name="line.686"></a>
<FONT color="green">687</FONT>         * @return The value of specified header, or a comma-separated list if<a name="line.687"></a>
<FONT color="green">688</FONT>         *         there were multiple headers of that name.<a name="line.688"></a>
<FONT color="green">689</FONT>         * @deprecated Use {@link FileItemHeaders#getHeader(String)}.<a name="line.689"></a>
<FONT color="green">690</FONT>         */<a name="line.690"></a>
<FONT color="green">691</FONT>        protected final String getHeader(Map /* String, String */ headers,<a name="line.691"></a>
<FONT color="green">692</FONT>                String name) {<a name="line.692"></a>
<FONT color="green">693</FONT>            return (String) headers.get(name.toLowerCase());<a name="line.693"></a>
<FONT color="green">694</FONT>        }<a name="line.694"></a>
<FONT color="green">695</FONT>    <a name="line.695"></a>
<FONT color="green">696</FONT>        /**<a name="line.696"></a>
<FONT color="green">697</FONT>         * The iterator, which is returned by<a name="line.697"></a>
<FONT color="green">698</FONT>         * {@link FileUploadBase#getItemIterator(RequestContext)}.<a name="line.698"></a>
<FONT color="green">699</FONT>         */<a name="line.699"></a>
<FONT color="green">700</FONT>        private class FileItemIteratorImpl implements FileItemIterator {<a name="line.700"></a>
<FONT color="green">701</FONT>            /**<a name="line.701"></a>
<FONT color="green">702</FONT>             * Default implementation of {@link FileItemStream}.<a name="line.702"></a>
<FONT color="green">703</FONT>             */<a name="line.703"></a>
<FONT color="green">704</FONT>            class FileItemStreamImpl implements FileItemStream {<a name="line.704"></a>
<FONT color="green">705</FONT>                /** The file items content type.<a name="line.705"></a>
<FONT color="green">706</FONT>                 */<a name="line.706"></a>
<FONT color="green">707</FONT>                private final String contentType;<a name="line.707"></a>
<FONT color="green">708</FONT>                /** The file items field name.<a name="line.708"></a>
<FONT color="green">709</FONT>                 */<a name="line.709"></a>
<FONT color="green">710</FONT>                private final String fieldName;<a name="line.710"></a>
<FONT color="green">711</FONT>                /** The file items file name.<a name="line.711"></a>
<FONT color="green">712</FONT>                 */<a name="line.712"></a>
<FONT color="green">713</FONT>                private final String name;<a name="line.713"></a>
<FONT color="green">714</FONT>                /** Whether the file item is a form field.<a name="line.714"></a>
<FONT color="green">715</FONT>                 */<a name="line.715"></a>
<FONT color="green">716</FONT>                private final boolean formField;<a name="line.716"></a>
<FONT color="green">717</FONT>                /** The file items input stream.<a name="line.717"></a>
<FONT color="green">718</FONT>                 */<a name="line.718"></a>
<FONT color="green">719</FONT>                private final InputStream stream;<a name="line.719"></a>
<FONT color="green">720</FONT>                /** Whether the file item was already opened.<a name="line.720"></a>
<FONT color="green">721</FONT>                 */<a name="line.721"></a>
<FONT color="green">722</FONT>                private boolean opened;<a name="line.722"></a>
<FONT color="green">723</FONT>                /** The headers, if any.<a name="line.723"></a>
<FONT color="green">724</FONT>                 */<a name="line.724"></a>
<FONT color="green">725</FONT>                private FileItemHeaders headers;<a name="line.725"></a>
<FONT color="green">726</FONT>    <a name="line.726"></a>
<FONT color="green">727</FONT>                /**<a name="line.727"></a>
<FONT color="green">728</FONT>                 * Creates a new instance.<a name="line.728"></a>
<FONT color="green">729</FONT>                 * @param pName The items file name, or null.<a name="line.729"></a>
<FONT color="green">730</FONT>                 * @param pFieldName The items field name.<a name="line.730"></a>
<FONT color="green">731</FONT>                 * @param pContentType The items content type, or null.<a name="line.731"></a>
<FONT color="green">732</FONT>                 * @param pFormField Whether the item is a form field.<a name="line.732"></a>
<FONT color="green">733</FONT>                 * @param pContentLength The items content length, if known, or -1<a name="line.733"></a>
<FONT color="green">734</FONT>                 * @throws IOException Creating the file item failed.<a name="line.734"></a>
<FONT color="green">735</FONT>                 */<a name="line.735"></a>
<FONT color="green">736</FONT>                FileItemStreamImpl(String pName, String pFieldName,<a name="line.736"></a>
<FONT color="green">737</FONT>                        String pContentType, boolean pFormField,<a name="line.737"></a>
<FONT color="green">738</FONT>                        long pContentLength) throws IOException {<a name="line.738"></a>
<FONT color="green">739</FONT>                    name = pName;<a name="line.739"></a>
<FONT color="green">740</FONT>                    fieldName = pFieldName;<a name="line.740"></a>
<FONT color="green">741</FONT>                    contentType = pContentType;<a name="line.741"></a>
<FONT color="green">742</FONT>                    formField = pFormField;<a name="line.742"></a>
<FONT color="green">743</FONT>                    final ItemInputStream itemStream = multi.newInputStream();<a name="line.743"></a>
<FONT color="green">744</FONT>                    InputStream istream = itemStream;<a name="line.744"></a>
<FONT color="green">745</FONT>                    if (fileSizeMax != -1) {<a name="line.745"></a>
<FONT color="green">746</FONT>                        if (pContentLength != -1<a name="line.746"></a>
<FONT color="green">747</FONT>                                &amp;&amp;  pContentLength &gt; fileSizeMax) {<a name="line.747"></a>
<FONT color="green">748</FONT>                            FileSizeLimitExceededException e =<a name="line.748"></a>
<FONT color="green">749</FONT>                                new FileSizeLimitExceededException(<a name="line.749"></a>
<FONT color="green">750</FONT>                                    "The field " + fieldName<a name="line.750"></a>
<FONT color="green">751</FONT>                                    + " exceeds its maximum permitted "<a name="line.751"></a>
<FONT color="green">752</FONT>                                    + " size of " + fileSizeMax<a name="line.752"></a>
<FONT color="green">753</FONT>                                    + " bytes.",<a name="line.753"></a>
<FONT color="green">754</FONT>                                    pContentLength, fileSizeMax);<a name="line.754"></a>
<FONT color="green">755</FONT>                            e.setFileName(pName);<a name="line.755"></a>
<FONT color="green">756</FONT>                            e.setFieldName(pFieldName);<a name="line.756"></a>
<FONT color="green">757</FONT>                            throw new FileUploadIOException(e);<a name="line.757"></a>
<FONT color="green">758</FONT>                        }<a name="line.758"></a>
<FONT color="green">759</FONT>                        istream = new LimitedInputStream(istream, fileSizeMax) {<a name="line.759"></a>
<FONT color="green">760</FONT>                            protected void raiseError(long pSizeMax, long pCount)<a name="line.760"></a>
<FONT color="green">761</FONT>                                    throws IOException {<a name="line.761"></a>
<FONT color="green">762</FONT>                                itemStream.close(true);<a name="line.762"></a>
<FONT color="green">763</FONT>                                FileSizeLimitExceededException e =<a name="line.763"></a>
<FONT color="green">764</FONT>                                    new FileSizeLimitExceededException(<a name="line.764"></a>
<FONT color="green">765</FONT>                                        "The field " + fieldName<a name="line.765"></a>
<FONT color="green">766</FONT>                                        + " exceeds its maximum permitted "<a name="line.766"></a>
<FONT color="green">767</FONT>                                        + " size of " + pSizeMax<a name="line.767"></a>
<FONT color="green">768</FONT>                                        + " bytes.",<a name="line.768"></a>
<FONT color="green">769</FONT>                                        pCount, pSizeMax);<a name="line.769"></a>
<FONT color="green">770</FONT>                                e.setFieldName(fieldName);<a name="line.770"></a>
<FONT color="green">771</FONT>                                e.setFileName(name);<a name="line.771"></a>
<FONT color="green">772</FONT>                                    throw new FileUploadIOException(e);<a name="line.772"></a>
<FONT color="green">773</FONT>                            }<a name="line.773"></a>
<FONT color="green">774</FONT>                        };<a name="line.774"></a>
<FONT color="green">775</FONT>                    }<a name="line.775"></a>
<FONT color="green">776</FONT>                    stream = istream;<a name="line.776"></a>
<FONT color="green">777</FONT>                }<a name="line.777"></a>
<FONT color="green">778</FONT>    <a name="line.778"></a>
<FONT color="green">779</FONT>                /**<a name="line.779"></a>
<FONT color="green">780</FONT>                 * Returns the items content type, or null.<a name="line.780"></a>
<FONT color="green">781</FONT>                 * @return Content type, if known, or null.<a name="line.781"></a>
<FONT color="green">782</FONT>                 */<a name="line.782"></a>
<FONT color="green">783</FONT>                public String getContentType() {<a name="line.783"></a>
<FONT color="green">784</FONT>                    return contentType;<a name="line.784"></a>
<FONT color="green">785</FONT>                }<a name="line.785"></a>
<FONT color="green">786</FONT>    <a name="line.786"></a>
<FONT color="green">787</FONT>                /**<a name="line.787"></a>
<FONT color="green">788</FONT>                 * Returns the items field name.<a name="line.788"></a>
<FONT color="green">789</FONT>                 * @return Field name.<a name="line.789"></a>
<FONT color="green">790</FONT>                 */<a name="line.790"></a>
<FONT color="green">791</FONT>                public String getFieldName() {<a name="line.791"></a>
<FONT color="green">792</FONT>                    return fieldName;<a name="line.792"></a>
<FONT color="green">793</FONT>                }<a name="line.793"></a>
<FONT color="green">794</FONT>    <a name="line.794"></a>
<FONT color="green">795</FONT>                /**<a name="line.795"></a>
<FONT color="green">796</FONT>                 * Returns the items file name.<a name="line.796"></a>
<FONT color="green">797</FONT>                 * @return File name, if known, or null.<a name="line.797"></a>
<FONT color="green">798</FONT>                 * @throws InvalidFileNameException The file name contains a NUL character,<a name="line.798"></a>
<FONT color="green">799</FONT>                 *   which might be an indicator of a security attack. If you intend to<a name="line.799"></a>
<FONT color="green">800</FONT>                 *   use the file name anyways, catch the exception and use<a name="line.800"></a>
<FONT color="green">801</FONT>                 *   InvalidFileNameException#getName().<a name="line.801"></a>
<FONT color="green">802</FONT>                 */<a name="line.802"></a>
<FONT color="green">803</FONT>                public String getName() {<a name="line.803"></a>
<FONT color="green">804</FONT>                    return Streams.checkFileName(name);<a name="line.804"></a>
<FONT color="green">805</FONT>                }<a name="line.805"></a>
<FONT color="green">806</FONT>    <a name="line.806"></a>
<FONT color="green">807</FONT>                /**<a name="line.807"></a>
<FONT color="green">808</FONT>                 * Returns, whether this is a form field.<a name="line.808"></a>
<FONT color="green">809</FONT>                 * @return True, if the item is a form field,<a name="line.809"></a>
<FONT color="green">810</FONT>                 *   otherwise false.<a name="line.810"></a>
<FONT color="green">811</FONT>                 */<a name="line.811"></a>
<FONT color="green">812</FONT>                public boolean isFormField() {<a name="line.812"></a>
<FONT color="green">813</FONT>                    return formField;<a name="line.813"></a>
<FONT color="green">814</FONT>                }<a name="line.814"></a>
<FONT color="green">815</FONT>    <a name="line.815"></a>
<FONT color="green">816</FONT>                /**<a name="line.816"></a>
<FONT color="green">817</FONT>                 * Returns an input stream, which may be used to<a name="line.817"></a>
<FONT color="green">818</FONT>                 * read the items contents.<a name="line.818"></a>
<FONT color="green">819</FONT>                 * @return Opened input stream.<a name="line.819"></a>
<FONT color="green">820</FONT>                 * @throws IOException An I/O error occurred.<a name="line.820"></a>
<FONT color="green">821</FONT>                 */<a name="line.821"></a>
<FONT color="green">822</FONT>                public InputStream openStream() throws IOException {<a name="line.822"></a>
<FONT color="green">823</FONT>                    if (opened) {<a name="line.823"></a>
<FONT color="green">824</FONT>                        throw new IllegalStateException(<a name="line.824"></a>
<FONT color="green">825</FONT>                                "The stream was already opened.");<a name="line.825"></a>
<FONT color="green">826</FONT>                    }<a name="line.826"></a>
<FONT color="green">827</FONT>                    if (((Closeable) stream).isClosed()) {<a name="line.827"></a>
<FONT color="green">828</FONT>                        throw new FileItemStream.ItemSkippedException();<a name="line.828"></a>
<FONT color="green">829</FONT>                    }<a name="line.829"></a>
<FONT color="green">830</FONT>                    return stream;<a name="line.830"></a>
<FONT color="green">831</FONT>                }<a name="line.831"></a>
<FONT color="green">832</FONT>    <a name="line.832"></a>
<FONT color="green">833</FONT>                /**<a name="line.833"></a>
<FONT color="green">834</FONT>                 * Closes the file item.<a name="line.834"></a>
<FONT color="green">835</FONT>                 * @throws IOException An I/O error occurred.<a name="line.835"></a>
<FONT color="green">836</FONT>                 */<a name="line.836"></a>
<FONT color="green">837</FONT>                void close() throws IOException {<a name="line.837"></a>
<FONT color="green">838</FONT>                    stream.close();<a name="line.838"></a>
<FONT color="green">839</FONT>                }<a name="line.839"></a>
<FONT color="green">840</FONT>    <a name="line.840"></a>
<FONT color="green">841</FONT>                /**<a name="line.841"></a>
<FONT color="green">842</FONT>                 * Returns the file item headers.<a name="line.842"></a>
<FONT color="green">843</FONT>                 * @return The items header object<a name="line.843"></a>
<FONT color="green">844</FONT>                 */<a name="line.844"></a>
<FONT color="green">845</FONT>                public FileItemHeaders getHeaders() {<a name="line.845"></a>
<FONT color="green">846</FONT>                    return headers;<a name="line.846"></a>
<FONT color="green">847</FONT>                }<a name="line.847"></a>
<FONT color="green">848</FONT>    <a name="line.848"></a>
<FONT color="green">849</FONT>                /**<a name="line.849"></a>
<FONT color="green">850</FONT>                 * Sets the file item headers.<a name="line.850"></a>
<FONT color="green">851</FONT>                 * @param pHeaders The items header object<a name="line.851"></a>
<FONT color="green">852</FONT>                 */<a name="line.852"></a>
<FONT color="green">853</FONT>                public void setHeaders(FileItemHeaders pHeaders) {<a name="line.853"></a>
<FONT color="green">854</FONT>                    headers = pHeaders;<a name="line.854"></a>
<FONT color="green">855</FONT>                }<a name="line.855"></a>
<FONT color="green">856</FONT>            }<a name="line.856"></a>
<FONT color="green">857</FONT>    <a name="line.857"></a>
<FONT color="green">858</FONT>            /**<a name="line.858"></a>
<FONT color="green">859</FONT>             * The multi part stream to process.<a name="line.859"></a>
<FONT color="green">860</FONT>             */<a name="line.860"></a>
<FONT color="green">861</FONT>            private final MultipartStream multi;<a name="line.861"></a>
<FONT color="green">862</FONT>            /**<a name="line.862"></a>
<FONT color="green">863</FONT>             * The notifier, which used for triggering the<a name="line.863"></a>
<FONT color="green">864</FONT>             * {@link ProgressListener}.<a name="line.864"></a>
<FONT color="green">865</FONT>             */<a name="line.865"></a>
<FONT color="green">866</FONT>            private final MultipartStream.ProgressNotifier notifier;<a name="line.866"></a>
<FONT color="green">867</FONT>            /**<a name="line.867"></a>
<FONT color="green">868</FONT>             * The boundary, which separates the various parts.<a name="line.868"></a>
<FONT color="green">869</FONT>             */<a name="line.869"></a>
<FONT color="green">870</FONT>            private final byte[] boundary;<a name="line.870"></a>
<FONT color="green">871</FONT>            /**<a name="line.871"></a>
<FONT color="green">872</FONT>             * The item, which we currently process.<a name="line.872"></a>
<FONT color="green">873</FONT>             */<a name="line.873"></a>
<FONT color="green">874</FONT>            private FileItemStreamImpl currentItem;<a name="line.874"></a>
<FONT color="green">875</FONT>            /**<a name="line.875"></a>
<FONT color="green">876</FONT>             * The current items field name.<a name="line.876"></a>
<FONT color="green">877</FONT>             */<a name="line.877"></a>
<FONT color="green">878</FONT>            private String currentFieldName;<a name="line.878"></a>
<FONT color="green">879</FONT>            /**<a name="line.879"></a>
<FONT color="green">880</FONT>             * Whether we are currently skipping the preamble.<a name="line.880"></a>
<FONT color="green">881</FONT>             */<a name="line.881"></a>
<FONT color="green">882</FONT>            private boolean skipPreamble;<a name="line.882"></a>
<FONT color="green">883</FONT>            /**<a name="line.883"></a>
<FONT color="green">884</FONT>             * Whether the current item may still be read.<a name="line.884"></a>
<FONT color="green">885</FONT>             */<a name="line.885"></a>
<FONT color="green">886</FONT>            private boolean itemValid;<a name="line.886"></a>
<FONT color="green">887</FONT>            /**<a name="line.887"></a>
<FONT color="green">888</FONT>             * Whether we have seen the end of the file.<a name="line.888"></a>
<FONT color="green">889</FONT>             */<a name="line.889"></a>
<FONT color="green">890</FONT>            private boolean eof;<a name="line.890"></a>
<FONT color="green">891</FONT>    <a name="line.891"></a>
<FONT color="green">892</FONT>            /**<a name="line.892"></a>
<FONT color="green">893</FONT>             * Creates a new instance.<a name="line.893"></a>
<FONT color="green">894</FONT>             * @param ctx The request context.<a name="line.894"></a>
<FONT color="green">895</FONT>             * @throws FileUploadException An error occurred while<a name="line.895"></a>
<FONT color="green">896</FONT>             *   parsing the request.<a name="line.896"></a>
<FONT color="green">897</FONT>             * @throws IOException An I/O error occurred.<a name="line.897"></a>
<FONT color="green">898</FONT>             */<a name="line.898"></a>
<FONT color="green">899</FONT>            FileItemIteratorImpl(RequestContext ctx)<a name="line.899"></a>
<FONT color="green">900</FONT>                    throws FileUploadException, IOException {<a name="line.900"></a>
<FONT color="green">901</FONT>                if (ctx == null) {<a name="line.901"></a>
<FONT color="green">902</FONT>                    throw new NullPointerException("ctx parameter");<a name="line.902"></a>
<FONT color="green">903</FONT>                }<a name="line.903"></a>
<FONT color="green">904</FONT>    <a name="line.904"></a>
<FONT color="green">905</FONT>                String contentType = ctx.getContentType();<a name="line.905"></a>
<FONT color="green">906</FONT>                if ((null == contentType)<a name="line.906"></a>
<FONT color="green">907</FONT>                        || (!contentType.toLowerCase().startsWith(MULTIPART))) {<a name="line.907"></a>
<FONT color="green">908</FONT>                    throw new InvalidContentTypeException(<a name="line.908"></a>
<FONT color="green">909</FONT>                            "the request doesn't contain a "<a name="line.909"></a>
<FONT color="green">910</FONT>                            + MULTIPART_FORM_DATA<a name="line.910"></a>
<FONT color="green">911</FONT>                            + " or "<a name="line.911"></a>
<FONT color="green">912</FONT>                            + MULTIPART_MIXED<a name="line.912"></a>
<FONT color="green">913</FONT>                            + " stream, content type header is "<a name="line.913"></a>
<FONT color="green">914</FONT>                            + contentType);<a name="line.914"></a>
<FONT color="green">915</FONT>                }<a name="line.915"></a>
<FONT color="green">916</FONT>    <a name="line.916"></a>
<FONT color="green">917</FONT>                InputStream input = ctx.getInputStream();<a name="line.917"></a>
<FONT color="green">918</FONT>    <a name="line.918"></a>
<FONT color="green">919</FONT>                if (sizeMax &gt;= 0) {<a name="line.919"></a>
<FONT color="green">920</FONT>                    int requestSize = ctx.getContentLength();<a name="line.920"></a>
<FONT color="green">921</FONT>                    if (requestSize == -1) {<a name="line.921"></a>
<FONT color="green">922</FONT>                        input = new LimitedInputStream(input, sizeMax) {<a name="line.922"></a>
<FONT color="green">923</FONT>                            protected void raiseError(long pSizeMax, long pCount)<a name="line.923"></a>
<FONT color="green">924</FONT>                                    throws IOException {<a name="line.924"></a>
<FONT color="green">925</FONT>                                FileUploadException ex =<a name="line.925"></a>
<FONT color="green">926</FONT>                                    new SizeLimitExceededException(<a name="line.926"></a>
<FONT color="green">927</FONT>                                        "the request was rejected because"<a name="line.927"></a>
<FONT color="green">928</FONT>                                        + " its size (" + pCount<a name="line.928"></a>
<FONT color="green">929</FONT>                                        + ") exceeds the configured maximum"<a name="line.929"></a>
<FONT color="green">930</FONT>                                        + " (" + pSizeMax + ")",<a name="line.930"></a>
<FONT color="green">931</FONT>                                        pCount, pSizeMax);<a name="line.931"></a>
<FONT color="green">932</FONT>                                throw new FileUploadIOException(ex);<a name="line.932"></a>
<FONT color="green">933</FONT>                            }<a name="line.933"></a>
<FONT color="green">934</FONT>                        };<a name="line.934"></a>
<FONT color="green">935</FONT>                    } else {<a name="line.935"></a>
<FONT color="green">936</FONT>                        if (sizeMax &gt;= 0 &amp;&amp; requestSize &gt; sizeMax) {<a name="line.936"></a>
<FONT color="green">937</FONT>                            throw new SizeLimitExceededException(<a name="line.937"></a>
<FONT color="green">938</FONT>                                    "the request was rejected because its size ("<a name="line.938"></a>
<FONT color="green">939</FONT>                                    + requestSize<a name="line.939"></a>
<FONT color="green">940</FONT>                                    + ") exceeds the configured maximum ("<a name="line.940"></a>
<FONT color="green">941</FONT>                                    + sizeMax + ")",<a name="line.941"></a>
<FONT color="green">942</FONT>                                    requestSize, sizeMax);<a name="line.942"></a>
<FONT color="green">943</FONT>                        }<a name="line.943"></a>
<FONT color="green">944</FONT>                    }<a name="line.944"></a>
<FONT color="green">945</FONT>                }<a name="line.945"></a>
<FONT color="green">946</FONT>    <a name="line.946"></a>
<FONT color="green">947</FONT>                String charEncoding = headerEncoding;<a name="line.947"></a>
<FONT color="green">948</FONT>                if (charEncoding == null) {<a name="line.948"></a>
<FONT color="green">949</FONT>                    charEncoding = ctx.getCharacterEncoding();<a name="line.949"></a>
<FONT color="green">950</FONT>                }<a name="line.950"></a>
<FONT color="green">951</FONT>    <a name="line.951"></a>
<FONT color="green">952</FONT>                boundary = getBoundary(contentType);<a name="line.952"></a>
<FONT color="green">953</FONT>                if (boundary == null) {<a name="line.953"></a>
<FONT color="green">954</FONT>                    throw new FileUploadException(<a name="line.954"></a>
<FONT color="green">955</FONT>                            "the request was rejected because "<a name="line.955"></a>
<FONT color="green">956</FONT>                            + "no multipart boundary was found");<a name="line.956"></a>
<FONT color="green">957</FONT>                }<a name="line.957"></a>
<FONT color="green">958</FONT>    <a name="line.958"></a>
<FONT color="green">959</FONT>                notifier = new MultipartStream.ProgressNotifier(listener,<a name="line.959"></a>
<FONT color="green">960</FONT>                        ctx.getContentLength());<a name="line.960"></a>
<FONT color="green">961</FONT>                multi = new MultipartStream(input, boundary, notifier);<a name="line.961"></a>
<FONT color="green">962</FONT>                multi.setHeaderEncoding(charEncoding);<a name="line.962"></a>
<FONT color="green">963</FONT>    <a name="line.963"></a>
<FONT color="green">964</FONT>                skipPreamble = true;<a name="line.964"></a>
<FONT color="green">965</FONT>                findNextItem();<a name="line.965"></a>
<FONT color="green">966</FONT>            }<a name="line.966"></a>
<FONT color="green">967</FONT>    <a name="line.967"></a>
<FONT color="green">968</FONT>            /**<a name="line.968"></a>
<FONT color="green">969</FONT>             * Called for finding the nex item, if any.<a name="line.969"></a>
<FONT color="green">970</FONT>             * @return True, if an next item was found, otherwise false.<a name="line.970"></a>
<FONT color="green">971</FONT>             * @throws IOException An I/O error occurred.<a name="line.971"></a>
<FONT color="green">972</FONT>             */<a name="line.972"></a>
<FONT color="green">973</FONT>            private boolean findNextItem() throws IOException {<a name="line.973"></a>
<FONT color="green">974</FONT>                if (eof) {<a name="line.974"></a>
<FONT color="green">975</FONT>                    return false;<a name="line.975"></a>
<FONT color="green">976</FONT>                }<a name="line.976"></a>
<FONT color="green">977</FONT>                if (currentItem != null) {<a name="line.977"></a>
<FONT color="green">978</FONT>                    currentItem.close();<a name="line.978"></a>
<FONT color="green">979</FONT>                    currentItem = null;<a name="line.979"></a>
<FONT color="green">980</FONT>                }<a name="line.980"></a>
<FONT color="green">981</FONT>                for (;;) {<a name="line.981"></a>
<FONT color="green">982</FONT>                    boolean nextPart;<a name="line.982"></a>
<FONT color="green">983</FONT>                    if (skipPreamble) {<a name="line.983"></a>
<FONT color="green">984</FONT>                        nextPart = multi.skipPreamble();<a name="line.984"></a>
<FONT color="green">985</FONT>                    } else {<a name="line.985"></a>
<FONT color="green">986</FONT>                        nextPart = multi.readBoundary();<a name="line.986"></a>
<FONT color="green">987</FONT>                    }<a name="line.987"></a>
<FONT color="green">988</FONT>                    if (!nextPart) {<a name="line.988"></a>
<FONT color="green">989</FONT>                        if (currentFieldName == null) {<a name="line.989"></a>
<FONT color="green">990</FONT>                            // Outer multipart terminated -&gt; No more data<a name="line.990"></a>
<FONT color="green">991</FONT>                            eof = true;<a name="line.991"></a>
<FONT color="green">992</FONT>                            return false;<a name="line.992"></a>
<FONT color="green">993</FONT>                        }<a name="line.993"></a>
<FONT color="green">994</FONT>                        // Inner multipart terminated -&gt; Return to parsing the outer<a name="line.994"></a>
<FONT color="green">995</FONT>                        multi.setBoundary(boundary);<a name="line.995"></a>
<FONT color="green">996</FONT>                        currentFieldName = null;<a name="line.996"></a>
<FONT color="green">997</FONT>                        continue;<a name="line.997"></a>
<FONT color="green">998</FONT>                    }<a name="line.998"></a>
<FONT color="green">999</FONT>                    FileItemHeaders headers = getParsedHeaders(multi.readHeaders());<a name="line.999"></a>
<FONT color="green">1000</FONT>                    if (currentFieldName == null) {<a name="line.1000"></a>
<FONT color="green">1001</FONT>                        // We're parsing the outer multipart<a name="line.1001"></a>
<FONT color="green">1002</FONT>                        String fieldName = getFieldName(headers);<a name="line.1002"></a>
<FONT color="green">1003</FONT>                        if (fieldName != null) {<a name="line.1003"></a>
<FONT color="green">1004</FONT>                            String subContentType = headers.getHeader(CONTENT_TYPE);<a name="line.1004"></a>
<FONT color="green">1005</FONT>                            if (subContentType != null<a name="line.1005"></a>
<FONT color="green">1006</FONT>                                    &amp;&amp;  subContentType.toLowerCase()<a name="line.1006"></a>
<FONT color="green">1007</FONT>                                            .startsWith(MULTIPART_MIXED)) {<a name="line.1007"></a>
<FONT color="green">1008</FONT>                                currentFieldName = fieldName;<a name="line.1008"></a>
<FONT color="green">1009</FONT>                                // Multiple files associated with this field name<a name="line.1009"></a>
<FONT color="green">1010</FONT>                                byte[] subBoundary = getBoundary(subContentType);<a name="line.1010"></a>
<FONT color="green">1011</FONT>                                multi.setBoundary(subBoundary);<a name="line.1011"></a>
<FONT color="green">1012</FONT>                                skipPreamble = true;<a name="line.1012"></a>
<FONT color="green">1013</FONT>                                continue;<a name="line.1013"></a>
<FONT color="green">1014</FONT>                            }<a name="line.1014"></a>
<FONT color="green">1015</FONT>                            String fileName = getFileName(headers);<a name="line.1015"></a>
<FONT color="green">1016</FONT>                            currentItem = new FileItemStreamImpl(fileName,<a name="line.1016"></a>
<FONT color="green">1017</FONT>                                    fieldName, headers.getHeader(CONTENT_TYPE),<a name="line.1017"></a>
<FONT color="green">1018</FONT>                                    fileName == null, getContentLength(headers));<a name="line.1018"></a>
<FONT color="green">1019</FONT>                            notifier.noteItem();<a name="line.1019"></a>
<FONT color="green">1020</FONT>                            itemValid = true;<a name="line.1020"></a>
<FONT color="green">1021</FONT>                            return true;<a name="line.1021"></a>
<FONT color="green">1022</FONT>                        }<a name="line.1022"></a>
<FONT color="green">1023</FONT>                    } else {<a name="line.1023"></a>
<FONT color="green">1024</FONT>                        String fileName = getFileName(headers);<a name="line.1024"></a>
<FONT color="green">1025</FONT>                        if (fileName != null) {<a name="line.1025"></a>
<FONT color="green">1026</FONT>                            currentItem = new FileItemStreamImpl(fileName,<a name="line.1026"></a>
<FONT color="green">1027</FONT>                                    currentFieldName,<a name="line.1027"></a>
<FONT color="green">1028</FONT>                                    headers.getHeader(CONTENT_TYPE),<a name="line.1028"></a>
<FONT color="green">1029</FONT>                                    false, getContentLength(headers));<a name="line.1029"></a>
<FONT color="green">1030</FONT>                            notifier.noteItem();<a name="line.1030"></a>
<FONT color="green">1031</FONT>                            itemValid = true;<a name="line.1031"></a>
<FONT color="green">1032</FONT>                            return true;<a name="line.1032"></a>
<FONT color="green">1033</FONT>                        }<a name="line.1033"></a>
<FONT color="green">1034</FONT>                    }<a name="line.1034"></a>
<FONT color="green">1035</FONT>                    multi.discardBodyData();<a name="line.1035"></a>
<FONT color="green">1036</FONT>                }<a name="line.1036"></a>
<FONT color="green">1037</FONT>            }<a name="line.1037"></a>
<FONT color="green">1038</FONT>    <a name="line.1038"></a>
<FONT color="green">1039</FONT>            private long getContentLength(FileItemHeaders pHeaders) {<a name="line.1039"></a>
<FONT color="green">1040</FONT>                try {<a name="line.1040"></a>
<FONT color="green">1041</FONT>                    return Long.parseLong(pHeaders.getHeader(CONTENT_LENGTH));<a name="line.1041"></a>
<FONT color="green">1042</FONT>                } catch (Exception e) {<a name="line.1042"></a>
<FONT color="green">1043</FONT>                    return -1;<a name="line.1043"></a>
<FONT color="green">1044</FONT>                }<a name="line.1044"></a>
<FONT color="green">1045</FONT>            }<a name="line.1045"></a>
<FONT color="green">1046</FONT>    <a name="line.1046"></a>
<FONT color="green">1047</FONT>            /**<a name="line.1047"></a>
<FONT color="green">1048</FONT>             * Returns, whether another instance of {@link FileItemStream}<a name="line.1048"></a>
<FONT color="green">1049</FONT>             * is available.<a name="line.1049"></a>
<FONT color="green">1050</FONT>             * @throws FileUploadException Parsing or processing the<a name="line.1050"></a>
<FONT color="green">1051</FONT>             *   file item failed.<a name="line.1051"></a>
<FONT color="green">1052</FONT>             * @throws IOException Reading the file item failed.<a name="line.1052"></a>
<FONT color="green">1053</FONT>             * @return True, if one or more additional file items<a name="line.1053"></a>
<FONT color="green">1054</FONT>             *   are available, otherwise false.<a name="line.1054"></a>
<FONT color="green">1055</FONT>             */<a name="line.1055"></a>
<FONT color="green">1056</FONT>            public boolean hasNext() throws FileUploadException, IOException {<a name="line.1056"></a>
<FONT color="green">1057</FONT>                if (eof) {<a name="line.1057"></a>
<FONT color="green">1058</FONT>                    return false;<a name="line.1058"></a>
<FONT color="green">1059</FONT>                }<a name="line.1059"></a>
<FONT color="green">1060</FONT>                if (itemValid) {<a name="line.1060"></a>
<FONT color="green">1061</FONT>                    return true;<a name="line.1061"></a>
<FONT color="green">1062</FONT>                }<a name="line.1062"></a>
<FONT color="green">1063</FONT>                return findNextItem();<a name="line.1063"></a>
<FONT color="green">1064</FONT>            }<a name="line.1064"></a>
<FONT color="green">1065</FONT>    <a name="line.1065"></a>
<FONT color="green">1066</FONT>            /**<a name="line.1066"></a>
<FONT color="green">1067</FONT>             * Returns the next available {@link FileItemStream}.<a name="line.1067"></a>
<FONT color="green">1068</FONT>             * @throws java.util.NoSuchElementException No more items are<a name="line.1068"></a>
<FONT color="green">1069</FONT>             *   available. Use {@link #hasNext()} to prevent this exception.<a name="line.1069"></a>
<FONT color="green">1070</FONT>             * @throws FileUploadException Parsing or processing the<a name="line.1070"></a>
<FONT color="green">1071</FONT>             *   file item failed.<a name="line.1071"></a>
<FONT color="green">1072</FONT>             * @throws IOException Reading the file item failed.<a name="line.1072"></a>
<FONT color="green">1073</FONT>             * @return FileItemStream instance, which provides<a name="line.1073"></a>
<FONT color="green">1074</FONT>             *   access to the next file item.<a name="line.1074"></a>
<FONT color="green">1075</FONT>             */<a name="line.1075"></a>
<FONT color="green">1076</FONT>            public FileItemStream next() throws FileUploadException, IOException {<a name="line.1076"></a>
<FONT color="green">1077</FONT>                if (eof  ||  (!itemValid &amp;&amp; !hasNext())) {<a name="line.1077"></a>
<FONT color="green">1078</FONT>                    throw new NoSuchElementException();<a name="line.1078"></a>
<FONT color="green">1079</FONT>                }<a name="line.1079"></a>
<FONT color="green">1080</FONT>                itemValid = false;<a name="line.1080"></a>
<FONT color="green">1081</FONT>                return currentItem;<a name="line.1081"></a>
<FONT color="green">1082</FONT>            }<a name="line.1082"></a>
<FONT color="green">1083</FONT>        }<a name="line.1083"></a>
<FONT color="green">1084</FONT>    <a name="line.1084"></a>
<FONT color="green">1085</FONT>        /**<a name="line.1085"></a>
<FONT color="green">1086</FONT>         * This exception is thrown for hiding an inner<a name="line.1086"></a>
<FONT color="green">1087</FONT>         * {@link FileUploadException} in an {@link IOException}.<a name="line.1087"></a>
<FONT color="green">1088</FONT>         */<a name="line.1088"></a>
<FONT color="green">1089</FONT>        public static class FileUploadIOException extends IOException {<a name="line.1089"></a>
<FONT color="green">1090</FONT>            /** The exceptions UID, for serializing an instance.<a name="line.1090"></a>
<FONT color="green">1091</FONT>             */<a name="line.1091"></a>
<FONT color="green">1092</FONT>            private static final long serialVersionUID = -7047616958165584154L;<a name="line.1092"></a>
<FONT color="green">1093</FONT>            /** The exceptions cause; we overwrite the parent<a name="line.1093"></a>
<FONT color="green">1094</FONT>             * classes field, which is available since Java<a name="line.1094"></a>
<FONT color="green">1095</FONT>             * 1.4 only.<a name="line.1095"></a>
<FONT color="green">1096</FONT>             */<a name="line.1096"></a>
<FONT color="green">1097</FONT>            private final FileUploadException cause;<a name="line.1097"></a>
<FONT color="green">1098</FONT>    <a name="line.1098"></a>
<FONT color="green">1099</FONT>            /**<a name="line.1099"></a>
<FONT color="green">1100</FONT>             * Creates a &lt;code&gt;FileUploadIOException&lt;/code&gt; with the<a name="line.1100"></a>
<FONT color="green">1101</FONT>             * given cause.<a name="line.1101"></a>
<FONT color="green">1102</FONT>             * @param pCause The exceptions cause, if any, or null.<a name="line.1102"></a>
<FONT color="green">1103</FONT>             */<a name="line.1103"></a>
<FONT color="green">1104</FONT>            public FileUploadIOException(FileUploadException pCause) {<a name="line.1104"></a>
<FONT color="green">1105</FONT>                // We're not doing super(pCause) cause of 1.3 compatibility.<a name="line.1105"></a>
<FONT color="green">1106</FONT>                cause = pCause;<a name="line.1106"></a>
<FONT color="green">1107</FONT>            }<a name="line.1107"></a>
<FONT color="green">1108</FONT>    <a name="line.1108"></a>
<FONT color="green">1109</FONT>            /**<a name="line.1109"></a>
<FONT color="green">1110</FONT>             * Returns the exceptions cause.<a name="line.1110"></a>
<FONT color="green">1111</FONT>             * @return The exceptions cause, if any, or null.<a name="line.1111"></a>
<FONT color="green">1112</FONT>             */<a name="line.1112"></a>
<FONT color="green">1113</FONT>            public Throwable getCause() {<a name="line.1113"></a>
<FONT color="green">1114</FONT>                return cause;<a name="line.1114"></a>
<FONT color="green">1115</FONT>            }<a name="line.1115"></a>
<FONT color="green">1116</FONT>        }<a name="line.1116"></a>
<FONT color="green">1117</FONT>    <a name="line.1117"></a>
<FONT color="green">1118</FONT>        /**<a name="line.1118"></a>
<FONT color="green">1119</FONT>         * Thrown to indicate that the request is not a multipart request.<a name="line.1119"></a>
<FONT color="green">1120</FONT>         */<a name="line.1120"></a>
<FONT color="green">1121</FONT>        public static class InvalidContentTypeException<a name="line.1121"></a>
<FONT color="green">1122</FONT>                extends FileUploadException {<a name="line.1122"></a>
<FONT color="green">1123</FONT>            /** The exceptions UID, for serializing an instance.<a name="line.1123"></a>
<FONT color="green">1124</FONT>             */<a name="line.1124"></a>
<FONT color="green">1125</FONT>            private static final long serialVersionUID = -9073026332015646668L;<a name="line.1125"></a>
<FONT color="green">1126</FONT>    <a name="line.1126"></a>
<FONT color="green">1127</FONT>            /**<a name="line.1127"></a>
<FONT color="green">1128</FONT>             * Constructs a &lt;code&gt;InvalidContentTypeException&lt;/code&gt; with no<a name="line.1128"></a>
<FONT color="green">1129</FONT>             * detail message.<a name="line.1129"></a>
<FONT color="green">1130</FONT>             */<a name="line.1130"></a>
<FONT color="green">1131</FONT>            public InvalidContentTypeException() {<a name="line.1131"></a>
<FONT color="green">1132</FONT>                // Nothing to do.<a name="line.1132"></a>
<FONT color="green">1133</FONT>            }<a name="line.1133"></a>
<FONT color="green">1134</FONT>    <a name="line.1134"></a>
<FONT color="green">1135</FONT>            /**<a name="line.1135"></a>
<FONT color="green">1136</FONT>             * Constructs an &lt;code&gt;InvalidContentTypeException&lt;/code&gt; with<a name="line.1136"></a>
<FONT color="green">1137</FONT>             * the specified detail message.<a name="line.1137"></a>
<FONT color="green">1138</FONT>             *<a name="line.1138"></a>
<FONT color="green">1139</FONT>             * @param message The detail message.<a name="line.1139"></a>
<FONT color="green">1140</FONT>             */<a name="line.1140"></a>
<FONT color="green">1141</FONT>            public InvalidContentTypeException(String message) {<a name="line.1141"></a>
<FONT color="green">1142</FONT>                super(message);<a name="line.1142"></a>
<FONT color="green">1143</FONT>            }<a name="line.1143"></a>
<FONT color="green">1144</FONT>        }<a name="line.1144"></a>
<FONT color="green">1145</FONT>    <a name="line.1145"></a>
<FONT color="green">1146</FONT>        /**<a name="line.1146"></a>
<FONT color="green">1147</FONT>         * Thrown to indicate an IOException.<a name="line.1147"></a>
<FONT color="green">1148</FONT>         */<a name="line.1148"></a>
<FONT color="green">1149</FONT>        public static class IOFileUploadException extends FileUploadException {<a name="line.1149"></a>
<FONT color="green">1150</FONT>            /** The exceptions UID, for serializing an instance.<a name="line.1150"></a>
<FONT color="green">1151</FONT>             */<a name="line.1151"></a>
<FONT color="green">1152</FONT>            private static final long serialVersionUID = 1749796615868477269L;<a name="line.1152"></a>
<FONT color="green">1153</FONT>            /** The exceptions cause; we overwrite the parent<a name="line.1153"></a>
<FONT color="green">1154</FONT>             * classes field, which is available since Java<a name="line.1154"></a>
<FONT color="green">1155</FONT>             * 1.4 only.<a name="line.1155"></a>
<FONT color="green">1156</FONT>             */<a name="line.1156"></a>
<FONT color="green">1157</FONT>            private final IOException cause;<a name="line.1157"></a>
<FONT color="green">1158</FONT>    <a name="line.1158"></a>
<FONT color="green">1159</FONT>            /**<a name="line.1159"></a>
<FONT color="green">1160</FONT>             * Creates a new instance with the given cause.<a name="line.1160"></a>
<FONT color="green">1161</FONT>             * @param pMsg The detail message.<a name="line.1161"></a>
<FONT color="green">1162</FONT>             * @param pException The exceptions cause.<a name="line.1162"></a>
<FONT color="green">1163</FONT>             */<a name="line.1163"></a>
<FONT color="green">1164</FONT>            public IOFileUploadException(String pMsg, IOException pException) {<a name="line.1164"></a>
<FONT color="green">1165</FONT>                super(pMsg);<a name="line.1165"></a>
<FONT color="green">1166</FONT>                cause = pException;<a name="line.1166"></a>
<FONT color="green">1167</FONT>            }<a name="line.1167"></a>
<FONT color="green">1168</FONT>    <a name="line.1168"></a>
<FONT color="green">1169</FONT>            /**<a name="line.1169"></a>
<FONT color="green">1170</FONT>             * Returns the exceptions cause.<a name="line.1170"></a>
<FONT color="green">1171</FONT>             * @return The exceptions cause, if any, or null.<a name="line.1171"></a>
<FONT color="green">1172</FONT>             */<a name="line.1172"></a>
<FONT color="green">1173</FONT>            public Throwable getCause() {<a name="line.1173"></a>
<FONT color="green">1174</FONT>                return cause;<a name="line.1174"></a>
<FONT color="green">1175</FONT>            }<a name="line.1175"></a>
<FONT color="green">1176</FONT>        }<a name="line.1176"></a>
<FONT color="green">1177</FONT>    <a name="line.1177"></a>
<FONT color="green">1178</FONT>        /** This exception is thrown, if a requests permitted size<a name="line.1178"></a>
<FONT color="green">1179</FONT>         * is exceeded.<a name="line.1179"></a>
<FONT color="green">1180</FONT>         */<a name="line.1180"></a>
<FONT color="green">1181</FONT>        protected abstract static class SizeException extends FileUploadException {<a name="line.1181"></a>
<FONT color="green">1182</FONT>            private static final long serialVersionUID = -8776225574705254126L;<a name="line.1182"></a>
<FONT color="green">1183</FONT>    <a name="line.1183"></a>
<FONT color="green">1184</FONT>            /**<a name="line.1184"></a>
<FONT color="green">1185</FONT>             * The actual size of the request.<a name="line.1185"></a>
<FONT color="green">1186</FONT>             */<a name="line.1186"></a>
<FONT color="green">1187</FONT>            private final long actual;<a name="line.1187"></a>
<FONT color="green">1188</FONT>    <a name="line.1188"></a>
<FONT color="green">1189</FONT>            /**<a name="line.1189"></a>
<FONT color="green">1190</FONT>             * The maximum permitted size of the request.<a name="line.1190"></a>
<FONT color="green">1191</FONT>             */<a name="line.1191"></a>
<FONT color="green">1192</FONT>            private final long permitted;<a name="line.1192"></a>
<FONT color="green">1193</FONT>    <a name="line.1193"></a>
<FONT color="green">1194</FONT>            /**<a name="line.1194"></a>
<FONT color="green">1195</FONT>             * Creates a new instance.<a name="line.1195"></a>
<FONT color="green">1196</FONT>             * @param message The detail message.<a name="line.1196"></a>
<FONT color="green">1197</FONT>             * @param actual The actual number of bytes in the request.<a name="line.1197"></a>
<FONT color="green">1198</FONT>             * @param permitted The requests size limit, in bytes.<a name="line.1198"></a>
<FONT color="green">1199</FONT>             */<a name="line.1199"></a>
<FONT color="green">1200</FONT>            protected SizeException(String message, long actual, long permitted) {<a name="line.1200"></a>
<FONT color="green">1201</FONT>                super(message);<a name="line.1201"></a>
<FONT color="green">1202</FONT>                this.actual = actual;<a name="line.1202"></a>
<FONT color="green">1203</FONT>                this.permitted = permitted;<a name="line.1203"></a>
<FONT color="green">1204</FONT>            }<a name="line.1204"></a>
<FONT color="green">1205</FONT>    <a name="line.1205"></a>
<FONT color="green">1206</FONT>            /**<a name="line.1206"></a>
<FONT color="green">1207</FONT>             * Retrieves the actual size of the request.<a name="line.1207"></a>
<FONT color="green">1208</FONT>             *<a name="line.1208"></a>
<FONT color="green">1209</FONT>             * @return The actual size of the request.<a name="line.1209"></a>
<FONT color="green">1210</FONT>             */<a name="line.1210"></a>
<FONT color="green">1211</FONT>            public long getActualSize() {<a name="line.1211"></a>
<FONT color="green">1212</FONT>                return actual;<a name="line.1212"></a>
<FONT color="green">1213</FONT>            }<a name="line.1213"></a>
<FONT color="green">1214</FONT>    <a name="line.1214"></a>
<FONT color="green">1215</FONT>            /**<a name="line.1215"></a>
<FONT color="green">1216</FONT>             * Retrieves the permitted size of the request.<a name="line.1216"></a>
<FONT color="green">1217</FONT>             *<a name="line.1217"></a>
<FONT color="green">1218</FONT>             * @return The permitted size of the request.<a name="line.1218"></a>
<FONT color="green">1219</FONT>             */<a name="line.1219"></a>
<FONT color="green">1220</FONT>            public long getPermittedSize() {<a name="line.1220"></a>
<FONT color="green">1221</FONT>                return permitted;<a name="line.1221"></a>
<FONT color="green">1222</FONT>            }<a name="line.1222"></a>
<FONT color="green">1223</FONT>        }<a name="line.1223"></a>
<FONT color="green">1224</FONT>    <a name="line.1224"></a>
<FONT color="green">1225</FONT>        /**<a name="line.1225"></a>
<FONT color="green">1226</FONT>         * Thrown to indicate that the request size is not specified. In other<a name="line.1226"></a>
<FONT color="green">1227</FONT>         * words, it is thrown, if the content-length header is missing or<a name="line.1227"></a>
<FONT color="green">1228</FONT>         * contains the value -1.<a name="line.1228"></a>
<FONT color="green">1229</FONT>         * @deprecated As of commons-fileupload 1.2, the presence of a<a name="line.1229"></a>
<FONT color="green">1230</FONT>         *   content-length header is no longer required.<a name="line.1230"></a>
<FONT color="green">1231</FONT>         */<a name="line.1231"></a>
<FONT color="green">1232</FONT>        public static class UnknownSizeException<a name="line.1232"></a>
<FONT color="green">1233</FONT>            extends FileUploadException {<a name="line.1233"></a>
<FONT color="green">1234</FONT>            /** The exceptions UID, for serializing an instance.<a name="line.1234"></a>
<FONT color="green">1235</FONT>             */<a name="line.1235"></a>
<FONT color="green">1236</FONT>            private static final long serialVersionUID = 7062279004812015273L;<a name="line.1236"></a>
<FONT color="green">1237</FONT>    <a name="line.1237"></a>
<FONT color="green">1238</FONT>            /**<a name="line.1238"></a>
<FONT color="green">1239</FONT>             * Constructs a &lt;code&gt;UnknownSizeException&lt;/code&gt; with no<a name="line.1239"></a>
<FONT color="green">1240</FONT>             * detail message.<a name="line.1240"></a>
<FONT color="green">1241</FONT>             */<a name="line.1241"></a>
<FONT color="green">1242</FONT>            public UnknownSizeException() {<a name="line.1242"></a>
<FONT color="green">1243</FONT>                super();<a name="line.1243"></a>
<FONT color="green">1244</FONT>            }<a name="line.1244"></a>
<FONT color="green">1245</FONT>    <a name="line.1245"></a>
<FONT color="green">1246</FONT>            /**<a name="line.1246"></a>
<FONT color="green">1247</FONT>             * Constructs an &lt;code&gt;UnknownSizeException&lt;/code&gt; with<a name="line.1247"></a>
<FONT color="green">1248</FONT>             * the specified detail message.<a name="line.1248"></a>
<FONT color="green">1249</FONT>             *<a name="line.1249"></a>
<FONT color="green">1250</FONT>             * @param message The detail message.<a name="line.1250"></a>
<FONT color="green">1251</FONT>             */<a name="line.1251"></a>
<FONT color="green">1252</FONT>            public UnknownSizeException(String message) {<a name="line.1252"></a>
<FONT color="green">1253</FONT>                super(message);<a name="line.1253"></a>
<FONT color="green">1254</FONT>            }<a name="line.1254"></a>
<FONT color="green">1255</FONT>        }<a name="line.1255"></a>
<FONT color="green">1256</FONT>    <a name="line.1256"></a>
<FONT color="green">1257</FONT>        /**<a name="line.1257"></a>
<FONT color="green">1258</FONT>         * Thrown to indicate that the request size exceeds the configured maximum.<a name="line.1258"></a>
<FONT color="green">1259</FONT>         */<a name="line.1259"></a>
<FONT color="green">1260</FONT>        public static class SizeLimitExceededException<a name="line.1260"></a>
<FONT color="green">1261</FONT>                extends SizeException {<a name="line.1261"></a>
<FONT color="green">1262</FONT>            /** The exceptions UID, for serializing an instance.<a name="line.1262"></a>
<FONT color="green">1263</FONT>             */<a name="line.1263"></a>
<FONT color="green">1264</FONT>            private static final long serialVersionUID = -2474893167098052828L;<a name="line.1264"></a>
<FONT color="green">1265</FONT>    <a name="line.1265"></a>
<FONT color="green">1266</FONT>            /**<a name="line.1266"></a>
<FONT color="green">1267</FONT>             * @deprecated Replaced by<a name="line.1267"></a>
<FONT color="green">1268</FONT>             * {@link #SizeLimitExceededException(String, long, long)}<a name="line.1268"></a>
<FONT color="green">1269</FONT>             */<a name="line.1269"></a>
<FONT color="green">1270</FONT>            public SizeLimitExceededException() {<a name="line.1270"></a>
<FONT color="green">1271</FONT>                this(null, 0, 0);<a name="line.1271"></a>
<FONT color="green">1272</FONT>            }<a name="line.1272"></a>
<FONT color="green">1273</FONT>    <a name="line.1273"></a>
<FONT color="green">1274</FONT>            /**<a name="line.1274"></a>
<FONT color="green">1275</FONT>             * @deprecated Replaced by<a name="line.1275"></a>
<FONT color="green">1276</FONT>             * {@link #SizeLimitExceededException(String, long, long)}<a name="line.1276"></a>
<FONT color="green">1277</FONT>             * @param message The exceptions detail message.<a name="line.1277"></a>
<FONT color="green">1278</FONT>             */<a name="line.1278"></a>
<FONT color="green">1279</FONT>            public SizeLimitExceededException(String message) {<a name="line.1279"></a>
<FONT color="green">1280</FONT>                this(message, 0, 0);<a name="line.1280"></a>
<FONT color="green">1281</FONT>            }<a name="line.1281"></a>
<FONT color="green">1282</FONT>    <a name="line.1282"></a>
<FONT color="green">1283</FONT>            /**<a name="line.1283"></a>
<FONT color="green">1284</FONT>             * Constructs a &lt;code&gt;SizeExceededException&lt;/code&gt; with<a name="line.1284"></a>
<FONT color="green">1285</FONT>             * the specified detail message, and actual and permitted sizes.<a name="line.1285"></a>
<FONT color="green">1286</FONT>             *<a name="line.1286"></a>
<FONT color="green">1287</FONT>             * @param message   The detail message.<a name="line.1287"></a>
<FONT color="green">1288</FONT>             * @param actual    The actual request size.<a name="line.1288"></a>
<FONT color="green">1289</FONT>             * @param permitted The maximum permitted request size.<a name="line.1289"></a>
<FONT color="green">1290</FONT>             */<a name="line.1290"></a>
<FONT color="green">1291</FONT>            public SizeLimitExceededException(String message, long actual,<a name="line.1291"></a>
<FONT color="green">1292</FONT>                    long permitted) {<a name="line.1292"></a>
<FONT color="green">1293</FONT>                super(message, actual, permitted);<a name="line.1293"></a>
<FONT color="green">1294</FONT>            }<a name="line.1294"></a>
<FONT color="green">1295</FONT>        }<a name="line.1295"></a>
<FONT color="green">1296</FONT>    <a name="line.1296"></a>
<FONT color="green">1297</FONT>        /**<a name="line.1297"></a>
<FONT color="green">1298</FONT>         * Thrown to indicate that A files size exceeds the configured maximum.<a name="line.1298"></a>
<FONT color="green">1299</FONT>         */<a name="line.1299"></a>
<FONT color="green">1300</FONT>        public static class FileSizeLimitExceededException<a name="line.1300"></a>
<FONT color="green">1301</FONT>                extends SizeException {<a name="line.1301"></a>
<FONT color="green">1302</FONT>            /** The exceptions UID, for serializing an instance.<a name="line.1302"></a>
<FONT color="green">1303</FONT>             */<a name="line.1303"></a>
<FONT color="green">1304</FONT>            private static final long serialVersionUID = 8150776562029630058L;<a name="line.1304"></a>
<FONT color="green">1305</FONT>    <a name="line.1305"></a>
<FONT color="green">1306</FONT>            /**<a name="line.1306"></a>
<FONT color="green">1307</FONT>             * File name of the item, which caused the exception.<a name="line.1307"></a>
<FONT color="green">1308</FONT>             */<a name="line.1308"></a>
<FONT color="green">1309</FONT>            private String fileName;<a name="line.1309"></a>
<FONT color="green">1310</FONT>    <a name="line.1310"></a>
<FONT color="green">1311</FONT>            /**<a name="line.1311"></a>
<FONT color="green">1312</FONT>             * Field name of the item, which caused the exception.<a name="line.1312"></a>
<FONT color="green">1313</FONT>             */<a name="line.1313"></a>
<FONT color="green">1314</FONT>            private String fieldName;<a name="line.1314"></a>
<FONT color="green">1315</FONT>    <a name="line.1315"></a>
<FONT color="green">1316</FONT>            /**<a name="line.1316"></a>
<FONT color="green">1317</FONT>             * Constructs a &lt;code&gt;SizeExceededException&lt;/code&gt; with<a name="line.1317"></a>
<FONT color="green">1318</FONT>             * the specified detail message, and actual and permitted sizes.<a name="line.1318"></a>
<FONT color="green">1319</FONT>             *<a name="line.1319"></a>
<FONT color="green">1320</FONT>             * @param message   The detail message.<a name="line.1320"></a>
<FONT color="green">1321</FONT>             * @param actual    The actual request size.<a name="line.1321"></a>
<FONT color="green">1322</FONT>             * @param permitted The maximum permitted request size.<a name="line.1322"></a>
<FONT color="green">1323</FONT>             */<a name="line.1323"></a>
<FONT color="green">1324</FONT>            public FileSizeLimitExceededException(String message, long actual,<a name="line.1324"></a>
<FONT color="green">1325</FONT>                    long permitted) {<a name="line.1325"></a>
<FONT color="green">1326</FONT>                super(message, actual, permitted);<a name="line.1326"></a>
<FONT color="green">1327</FONT>            }<a name="line.1327"></a>
<FONT color="green">1328</FONT>    <a name="line.1328"></a>
<FONT color="green">1329</FONT>            /**<a name="line.1329"></a>
<FONT color="green">1330</FONT>             * Returns the file name of the item, which caused the<a name="line.1330"></a>
<FONT color="green">1331</FONT>             * exception.<a name="line.1331"></a>
<FONT color="green">1332</FONT>             * @return File name, if known, or null.<a name="line.1332"></a>
<FONT color="green">1333</FONT>             */<a name="line.1333"></a>
<FONT color="green">1334</FONT>            public String getFileName() {<a name="line.1334"></a>
<FONT color="green">1335</FONT>                    return fileName;<a name="line.1335"></a>
<FONT color="green">1336</FONT>            }<a name="line.1336"></a>
<FONT color="green">1337</FONT>    <a name="line.1337"></a>
<FONT color="green">1338</FONT>            /**<a name="line.1338"></a>
<FONT color="green">1339</FONT>             * Sets the file name of the item, which caused the<a name="line.1339"></a>
<FONT color="green">1340</FONT>             * exception.<a name="line.1340"></a>
<FONT color="green">1341</FONT>             */<a name="line.1341"></a>
<FONT color="green">1342</FONT>            public void setFileName(String pFileName) {<a name="line.1342"></a>
<FONT color="green">1343</FONT>                    fileName = pFileName;<a name="line.1343"></a>
<FONT color="green">1344</FONT>            }<a name="line.1344"></a>
<FONT color="green">1345</FONT>    <a name="line.1345"></a>
<FONT color="green">1346</FONT>            /**<a name="line.1346"></a>
<FONT color="green">1347</FONT>             * Returns the field name of the item, which caused the<a name="line.1347"></a>
<FONT color="green">1348</FONT>             * exception.<a name="line.1348"></a>
<FONT color="green">1349</FONT>             * @return Field name, if known, or null.<a name="line.1349"></a>
<FONT color="green">1350</FONT>             */<a name="line.1350"></a>
<FONT color="green">1351</FONT>            public String getFieldName() {<a name="line.1351"></a>
<FONT color="green">1352</FONT>                    return fieldName;<a name="line.1352"></a>
<FONT color="green">1353</FONT>            }<a name="line.1353"></a>
<FONT color="green">1354</FONT>    <a name="line.1354"></a>
<FONT color="green">1355</FONT>            /**<a name="line.1355"></a>
<FONT color="green">1356</FONT>             * Sets the field name of the item, which caused the<a name="line.1356"></a>
<FONT color="green">1357</FONT>             * exception.<a name="line.1357"></a>
<FONT color="green">1358</FONT>             */<a name="line.1358"></a>
<FONT color="green">1359</FONT>            public void setFieldName(String pFieldName) {<a name="line.1359"></a>
<FONT color="green">1360</FONT>                    fieldName = pFieldName;<a name="line.1360"></a>
<FONT color="green">1361</FONT>            }<a name="line.1361"></a>
<FONT color="green">1362</FONT>        }<a name="line.1362"></a>
<FONT color="green">1363</FONT>    <a name="line.1363"></a>
<FONT color="green">1364</FONT>        /**<a name="line.1364"></a>
<FONT color="green">1365</FONT>         * Returns the progress listener.<a name="line.1365"></a>
<FONT color="green">1366</FONT>         * @return The progress listener, if any, or null.<a name="line.1366"></a>
<FONT color="green">1367</FONT>         */<a name="line.1367"></a>
<FONT color="green">1368</FONT>        public ProgressListener getProgressListener() {<a name="line.1368"></a>
<FONT color="green">1369</FONT>            return listener;<a name="line.1369"></a>
<FONT color="green">1370</FONT>        }<a name="line.1370"></a>
<FONT color="green">1371</FONT>    <a name="line.1371"></a>
<FONT color="green">1372</FONT>        /**<a name="line.1372"></a>
<FONT color="green">1373</FONT>         * Sets the progress listener.<a name="line.1373"></a>
<FONT color="green">1374</FONT>         * @param pListener The progress listener, if any. Defaults to null.<a name="line.1374"></a>
<FONT color="green">1375</FONT>         */<a name="line.1375"></a>
<FONT color="green">1376</FONT>        public void setProgressListener(ProgressListener pListener) {<a name="line.1376"></a>
<FONT color="green">1377</FONT>            listener = pListener;<a name="line.1377"></a>
<FONT color="green">1378</FONT>        }<a name="line.1378"></a>
<FONT color="green">1379</FONT>    }<a name="line.1379"></a>




























































</PRE>
</BODY>
</HTML>
